COMP Cams 7 Valve Locks GM LS1 R03P015XL 1971-1992 Chevrolet Corvette

1971-1992 Chevrolet Corvette

Large 55mm body diameters and twin tube design allow for larger oil volume and better heat dissipation leading to increased shock life

It has an 11-1/2" wide

3/4 in OD Mounting Hole

High-quality sealed sensor housings are virtually impervious to automotive fluids (360-degree welded wetted area)

COMP Cams 7 Valve Locks GM LS1 R03P015XL 1971-1992 Chevrolet CorvetteThese single groove Machined Steel Street Locks with 7? lock angle and 8mm valve stem size are perfect locks for GM Gen III LS1 LS2 LS6 applications. 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 fit together without a gap, they are too large. If the locks fit tight to the stem and