PRC 15-Degree 220cc As-Cast Cathedral Heads crossmember triple-pass designed core

triple-pass designed core

Compatible with RWD

9"-4" BORE APPLICATIONS

Harness – Includes a DTM4 harness

PRC 15-Degree 220cc As-Cast Cathedral Heads crossmember triple-pass designed coreFor use on 3. 820 or bigger bore Precision Race Components all new cylinder head castings completed with 220cc runners. For stock cubic inch 4. 8 5. 3 LS1 LS2 applications requiring a stock valve angle LS cylinder head with extra thick decks comparable to stock piston to valve. MADE IN THE USA!! CAST IN THE USA!! MACHINED IN THE USA!! Features: 220cc Intake Runners 84cc Exhaust Runners Designed as a bolt on cylinder head with minimal change to pushrod