PRC 237cc CNC Ported Cylinder Heads cathedral Transmission Compatibility:

Transmission Compatibility:

user-settable value into Holley via an EGT input

24x Crank - 1x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3

Manufacturer's Part Number:

Whether you are building a budget beater or a boosted race car

PRC 237cc CNC Ported Cylinder Heads cathedral Transmission Compatibility:PRC SS237CNC Precision Race Components all new cylinder head castings completed with 237cc runners. For 370 cubic inch and larger applications with 4. 00"+ bore sizing. MADE IN THE USA!! CAST IN THE USA!! MACHINED IN THE USA!! Features: 237cc Fully CNC Ported Intake Runners 84cc Fully CNC Ported Exhaust Runners TSP . 660 Spring Kit w PAC Valve Springs & Titanium Retainers 68cc CNC Machined Chambers CHE Bronze Guides 2. 100" Hollow Stem Intake Valve 1.