Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
COMP Cams dual valve springs for GM LS1 applications use Super Clean wire and strict quality control to deliver a durable, stable spring assembly capable of handling increased lift and stress. The dual design provides stronger valve control for extreme applications. Outer OD 1.300 in, inner ID 0.655 in; intended for builders and racers needing a matched, high-strength valvetrain solution.
COMP Cams Valve Spring 1.300in GM LS1 Du
