This COMP Cams valve lock kit includes sixteen pairs of hardened steel street locks in 3/8" stem size with 2- and 4-groove options and a 7° angle, providing a comprehensive set for Chrysler applications or engine rebuilds. Recommended for street use with lighter spring loads, the kit emphasizes correct sizing and the small gap between halves when positioned on the valve stem to ensure proper retainer collet action.
COMP Cams Valve Lock Kit 602 & 604 (8 P