COMP Cams 7 Valve Locks - Hardened Steel - Single Groove - 3/8" Valve Stem 205991 Porsche 6-Cylinder

Porsche 6-Cylinder

030" MLS Cylinder Head Gasket

1965-1966 Chevrolet C30 Panel

Since its inception

Shock Clevis

COMP Cams 7 Valve Locks - Hardened Steel - Single Groove - 3/8" Valve Stem 205991 Porsche 6-CylinderThese hardened steel, single groove Steel Street Locks with 7? lock angle and 3 8" valve stem size are perfect replacement locks for stock engine rebuilds. They are recommended only for street applications with lighter valve spring loads. It is critically important to make sure valve locks match the valve size. There should always be a small gap between the two halves of the lock when they are properly positioned on the valve stem. If the two halves