Made in USA. Melling camshaft lifter kit includes MTC-6 camshaft (1), JB-817 lifter (16), and 4 oz. bottle MELL-LUBE (1). New Melling lifters should always be part of a new camshaft installation. To make selection of the desired combination of camshaft and lifters easier, Melling offers camshaft / lifter kits that provide the camshaft and correct lifter combinations for your engine application.
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Bel Air
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Bel Air
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Bel Air
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Bel Air
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Bel Air
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Bel Air
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Bel Air
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Bel Air
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Bel Air
1966
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Bel Air
1965
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Biscayne
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Biscayne
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Biscayne
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Biscayne
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Biscayne
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Biscayne
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Biscayne
1966
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Biscayne
1965
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Blazer
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Blazer
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Brookwood
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Brookwood
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Brookwood
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Brookwood
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C10
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C10 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C10 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C10 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C10 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C10 Suburban
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1975
All
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C10 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C10 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C10 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C10 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C10 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C20
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Check For Coil Bind; Not Computer Compatible; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C20 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C20 Pickup
1970
All
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C20 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C20 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C20 Suburban
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1978
All
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C20 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C20 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C20 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C20 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C20 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C30
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
C30 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C30 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C30 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
C30 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C30 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C50
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C60
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C60 Kodiak
1990
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
C70 Kodiak
1990
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Camaro
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
Camaro
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
Camaro
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
Camaro
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Camaro
1968
All
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Camaro
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Caprice
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Caprice
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Caprice
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Caprice
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Caprice
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Caprice
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Caprice
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Caprice
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Caprice
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Caprice
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Caprice
1966
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Chevelle
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Chevelle
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Chevelle
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Chevelle
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Chevelle
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Chevelle
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Chevelle
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Chevelle
1966
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Chevelle
1965
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Chevy II
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Corvette
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Corvette
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Corvette
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Corvette
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Corvette
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Corvette
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Corvette
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Corvette
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Corvette
1966
All
Check For Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Corvette
1965
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
El Camino
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
El Camino
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
El Camino
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
El Camino
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
El Camino
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
El Camino
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
El Camino
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
El Camino
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Estate
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Estate
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
G10 Van
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G10 Van
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G20
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G20 Van
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G20 Van
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G30
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G30
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G30 Van
1974
All
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
G30 Van
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Impala
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Impala
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Impala
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Impala
1966
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Impala
1965
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K10
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K10
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K10 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K10 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K10 Pickup
1972
All
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K10 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K10 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K10 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K10 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K10 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K10 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K10 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K10 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K10 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K10 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K10 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K20
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K20 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K20 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K20 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K20 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K20 Suburban
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K20 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K20 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K20 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K20 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K20 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K30
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K30 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K30 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K30 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
K30 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K30 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
K5 Blazer
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K5 Blazer
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
K5 Blazer
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Kingswood
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Kingswood
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Kingswood
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Kingswood
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Laguna
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Laguna
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Laguna
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Malibu
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Malibu
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Malibu
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Malibu
1967
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Malibu
1966
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Malibu
1965
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Requires A 3/16 Wide X 7/64 Deep Oil Groove In The Rear Camshaft Bearing Journal; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
Monte Carlo
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Monte Carlo
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Monte Carlo
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Monte Carlo
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Monte Carlo
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Monte Carlo
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Nova
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
Chevrolet
Nova
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Nova
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Nova
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
P10 Van
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P20
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P20
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P20 Van
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P20 Van
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P20 Van
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1989
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1988
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1987
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30 Van
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30 Van
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30 Van
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P30 Van
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
P60
1990
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
P60
1989
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
P60
1988
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
P60
1987
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
P60
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
R30
1988
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
Chevrolet
R30
1987
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
Chevrolet
R3500
1989
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Coil Bind; Not Computer Compatible; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
Chevrolet
Townsman
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Townsman
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Townsman
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
Chevrolet
Townsman
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
Chevrolet
V30
1988
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
Chevrolet
V30
1987
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Check For Coil Bind; Not Computer Compatible; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
Chevrolet
V3500
1989
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
GMC
C15
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15 Suburban
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15 Suburban
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15 Suburban
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15 Suburban
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15/C1500 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15/C1500 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15/C1500 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C15/C1500 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C15/C1500 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C15/C1500 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C15/C1500 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C15/C1500 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15/C1500 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C15/C1500 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C15/C1500 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C15/C1500 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C15/C1500 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C15/C1500 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C1500
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C1500
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C1500 Suburban
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C1500 Suburban
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25 Suburban
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25 Suburban
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25 Suburban
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25 Suburban
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25/C2500 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25/C2500 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25/C2500 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C25/C2500 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C25/C2500 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C25/C2500 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C25/C2500 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C25/C2500 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25/C2500 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C25/C2500 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C25/C2500 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C25/C2500 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C25/C2500 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C25/C2500 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C2500
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Coil Bind; Not Computer Compatible; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C2500 Suburban
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C35
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C35
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C35
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C35
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C35/C3500 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C35/C3500 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C35/C3500 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C35/C3500 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C35/C3500 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
C35/C3500 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C35/C3500 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
C3500
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C3500
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C3500
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C3500
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C3500
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C3500
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C3500
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C3500
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
C6000
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
GMC
C6000 Topkick
1990
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
GMC
C7000 Topkick
1990
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.0 L (427 cid) (6998 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 3.77 in.(95.7mm);
GMC
G25
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
G25
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
G35
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
G35/G3500 Van
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
G35/G3500 Van
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
Jimmy
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
Jimmy
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
Jimmy
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K15
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K15/K1500 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K15/K1500 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K15/K1500 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K15/K1500 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K15/K1500 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K15/K1500 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K15/K1500 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K15/K1500 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K15/K1500 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K15/K1500 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K15/K1500 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K15/K1500 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K15/K1500 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K15/K1500 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K1500
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25 Suburban
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25 Suburban
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25/K2500 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25/K2500 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25/K2500 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K25/K2500 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K25/K2500 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K25/K2500 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K25/K2500 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K25/K2500 Suburban
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25/K2500 Suburban
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7439 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K25/K2500 Suburban
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K25/K2500 Suburban
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K25/K2500 Suburban
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K25/K2500 Suburban
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K25/K2500 Suburban
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K35/K3500 Pickup
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K35/K3500 Pickup
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K35/K3500 Pickup
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K35/K3500 Pickup
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K35/K3500 Pickup
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.6 L (402 cid) (6588 cc) V8 Bore: 4.13 in.(104.8mm) Stroke: 3.76 in.(95.5mm);
GMC
K35/K3500 Pickup
1969
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K35/K3500 Pickup
1968
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 6.5 L (396 cid) (6489 cc) V8 Bore: 4.09 in.(104.3mm) Stroke: 3.77 in.(95.7mm);
GMC
K3500
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K3500
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K3500
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K3500
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K3500
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K3500
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K3500
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
K3500
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P1500
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P25/P2500 Van
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P25/P2500 Van
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35
1978
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35
1977
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35
1976
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35/P3500 Van
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35/P3500 Van
1973
All
Check For Valve Spring Coil Bind; Not California Compliant; Use With VS-320 With Installed Height of 1.90 Inches; Advertised Exhaust Duration 298; Advertised Intake Duration 288; Good Idle And Daily Usage; Class 1, Excellent Low End Torque And Horsepower; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35/P3500 Van
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P35/P3500 Van
1970
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1989
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1988
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1987
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1986
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1985
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1984
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1983
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1982
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1981
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1980
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
P3500
1979
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
R3500
1989
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
GMC
R3500
1988
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
GMC
R3500
1987
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
GMC
Sprint
1975
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
Sprint
1974
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
Sprint
1973
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
Sprint
1972
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
Sprint
1971
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) (7441 cc) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm);
GMC
V3500
1989
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
GMC
V3500
1988
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
GMC
V3500
1987
All
Class 1, Excellent Low End Torque And Horsepower; Good Idle And Daily Usage; Advertised Intake Duration 288; Advertised Exhaust Duration 298; Use With VS-320 With Installed Height of 1.90 Inches; Not California Compliant; Not Computer Compatible; Check For Valve Spring Coil Bind; EngineBase: 7.4 L (454 cid) V8 Bore: 4.25 in.(108.0mm) Stroke: 4.00 in.(101.6mm); FuelDeliveryType: CARB;
Weight
6.84 kg
Dimensions
30.5 × 6 × 3.25 cm
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