Valve Locks

Machined Steel 7 Degree, 5mm, Single Groove Race LockCatalogUser 1

lock angle and 5/16" valve stem size are perfect locks for many Applications.CatalogUser 1

Most people believe that the tang inside a valve lock holds the retainer and valve spring in place while the engine is running, but this isn't the case. The cross-section of material in the tang is...

lock angle and 5/16" valve stem size are perfect locks for many Applications.CatalogUser 1

locks (see drawing), reducing the chance of "pull-through" failure. Precision machined rather than stamped for the ultimate in accuracy. Super-tough, fatigue resistant alloy material. Inside tang to...

lock angle and 3/8" valve stem size. They are recommended for all Race Applications because Super Locks have a wider angle 10°CatalogUser 1

Ideal for use in race applications, our wider 10 degree angle locks better distribute increasing spring loads over the retainer more than typicaly 7 degree locks.User 1

lock angle and 3/8" valve stem size. It is recommended for all Race Applications because Super Locks have a wider angle 10°CatalogUser 1

lock angle and 3/8" valve stem size. They are recommended for all Race Applications because Super Locks have a wider angle 10°CatalogUser 1

Ideal for use in race applications, our wider 10 degree angle locks better distribute increasing spring loads over the retainer more than typicaly 7 degree locks.User 1

lock angle and 3/8" valve stem size. It is recommended for all Race Applications because Super Locks have a wider angle 10°CatalogUser 1

lock angle and 11/32" valve stem size. They are recommended for all Race Applications because Super Locks have a wider angle 10°CatalogUser 1