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Race Series Chevrolet Big Block Head – 370.00 CC Port, 125.00 CC Chamber

Your Price: $4,259.52

SKU: 16774136

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Dart Race Series CNC Aluminum Big Block Chevy Cylinder Heads

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.
Heads are sold individually

SKU: 16774136 Categories: , ,

GTIN: 00807051010367



CNC Ported


Combustion Chamber Volume

125.00 CC

Exhaust Valve Diameter

1.880 IN

Intake Valve Diameter

2.300 IN

Port Volume

370.00 CC



Valve Angle

24 DD

Valve Spring Diameter

1.625 IN

Engine Type


Product Type

Engine Cylinder Head