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- Solid body 2024 aluminium shot peened body design
improving air flow and delivering superior performance
As used in our entire range of performance & race engines
The Crow Cams 221/238 Specs are as follows -
- 8mm Bead Lock Intake Valve
GM Complete LS3 Port Cylinder Heads | 12675871 Stainless Steel Exhaust System - Solid body 2024 aluminiumWhen it comes to LS Performance, Who knows the industry better than GM Performance. The most tried and tested production cylinder head on the market is the GM LS3 head. Designed specifically for 6. 0 & 6. 2 engines the LS3 heads have been proven to work extremely well in all N A, Turbo & Supercharged engine applications. Retain that performance and save yourself time and worry by replacing your tired cylinder heads with Chevrolet Performance LS3