10° Super Locks 632-16 CO632-16 Suit GM LS1/LS6 With Bead Lock Groove, 8mm Stem SUPER LOCKS, 10-DEG, 8MM Super Locks- 10°

Wider angle (10°) locks better distribute increasing valve spring loads over the retainer than typical 7° locks reducing the chance of "pull-through" failure.

Precision-machined rather than stamped for accuracy

Super-tough, fatigue resistant alloy material

Inside tang-to-taper relationship held tightly for repeatable valve spring installed heights

Available in or - .050" installed height versions

Any Super Lock fits any COMP Cams 10° retainer, just choose the correct lock for your valve size and application.

Super Locks are recommended in all race applications