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The COMP Cams set includes 16 pairs of machined-steel race locks for 8mm valve stems, each with a 7° angle and single groove intended for GM Gen III/LS fitments. Precision machining provides consistent spring and retainer location, offering hardened, reliable service in performance applications where correct stem size and angle are required for secure valve-train assembly.
COMP Cams Valve Locks Hi Perf For GM LS
