PRC 220cc 15-Degree CNC Cathedral HeadsRegular price $2,049.99 Save $-2,049.99
Precision Race Components all new cylinder head castings completed with 220cc runners. For stock cubic inch LS1/LS2 applications requiring a stock valve angle LS cylinder head with extra thick decks comparable to stock piston to valve.
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MADE IN THE USA!!
CAST IN THE USA!!
MACHINED IN THE USA!!
- 220cc Fully CNC Ported Intake Runners
- 84cc Fully CNC Ported Exhaust Runners
- Designed as a bolt on cylinder head with minimal change to pushrod length
- TSP Spring Kit w/ PAC Valve Springs Rated To .660" Lift
- 64cc CNC Machined Chambers
- CHE Bronze Guides
- 2.045" Intake / 1.600" Stainless Valves
- Factory Rocker Friendly!!*
- Extra Thick Deck Surfaces For Power Adders