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Pro2 Chevrolet Big Block Head – 380.00 CC Port, 124.00 CC Chamber

Your Price: $3,827.64

SKU: 19674139

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Dart Pro2 CNC Aluminum Big Block Chevy Cylinder Heads

Maximum performance, bracket racing, heads up and super classes. Over 7,500 RPM, 500+ cubic inches, a great head for maximum effort comp or bracket cars. Dart’s PRO2 24 Deg 380cc CNC heads have been revised with larger 2.350 in. intake valves and a revised port design for improved airflow and a substantial horsepower increase! These cylinder heads were designed to make competitive engine building easier and less expensive by incorporating the rugged features of our famous Race Series casting into a ready to use, professional quality competition cylinder head. Every intake port, every exhaust runner, every valve bowl, and every combustion chamber is 100% digitally CNC machined for the ultimate in consistency. Assemblies include Stainless Steel valves, premium springs, locks, retainers, guide plates and seals.
Heads are sold individually

SKU: 19674139 Categories: , ,

GTIN: 00807051012125



CNC Ported


Combustion Chamber Volume

124.00 CC

Exhaust Valve Diameter

1.880 IN

Intake Valve Diameter

2.300 IN

Port Volume

380.00 CC



Valve Angle

24 DD

Valve Spring Diameter

1.650 IN

Valve Spring Maximum Lift

0.900 IN

Engine Type