Maximum competition, performance marine and high torque, 8,000+ RPM, 500+ cubic inches. Dart 340/370cc oval port Aluminum cylinder heads have high velocity 340/370cc intake runners that produce incredible midrange torque and throttle response. Oval port heads really wake up a big block in marine applications, or in a heavy car with an automatic transmission. They also work great in a light car with a tight torque converter. Dart big block heads deliver superior performance without the hassles of welding and modifying stock castings. We applied proven Pro Stock technology to produce big block heads that out perform the competition, yet Dart heads can be used with most off the shelf pistons, manifolds, headers, and valve train components.
Additional Attributes:
GTIN: 00807051010428
CNC Ported: Yes
Combustion Chamber Volume: 125.00
Cylinder Head Material: RMR Cast Aluminum Alloy
Cylinder Head Series: Race Series
Engine – Web: Big Block
Engine Type: ICE
Engine: Big Block
Exhaust Valve Diameter: 1.880
Industry: Automotive
Intake Valve Diameter: 2.250
Make – Web: Chevrolet
Make: Chevrolet
Port Volume: 340.00
Product Type: Engine Cylinder Head
Prop 65 (C, R or CR): CR
Prop 65 Yes/No: Yes
Spring: Double
Valve Angle: 24
Valve Spring Diameter: 1.625
Extended Information:
Emissions : CARB Eligible
Life Cycle Status: Available To Order
Packaging:
Quantity of Each: 1
Package UOM: EA
Dimension: 24.000 x 10.250 x 8.000 inches
Weight: 38.000 PG
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