COMP Cams Valve Locks 3/8in Four Groove - 604-16

lock angle and 3/8" valve stem size are a perfect replacement lock for stock engine rebuilds. They are recommended only for street Applications with lighter valve spring loads. It is critically...

COMP Cams Valve Locks 3/8in Single Groove - 603-12

lock angle and 3/8" valve stem size is a perfect replacement lock for stock engine rebuilds. It is recommended only for street Applications with lighter valve spring loads. It is critically important...

COMP Cams Valve Locks 3/8in Single Groove - 603-16

lock angle and 3/8" valve stem size is a perfect replacement lock for stock engine rebuilds. It is recommended only for street Applications with lighter valve spring loads. It is critically important...

COMP Cams Valve Locks 5/16in 7Deg - 628-16

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

COMP Cams Valve Locks 5/16in Single Groove - 600-12

Hardened Steel Set of 12 - 7 Degree, 5/16", Single Groove Street LocksCatalogUser 1

COMP Cams Valve Locks 5/16in Single Groove - 600-16

lock angle and 5/16" valve stem size is a perfect replacement lock for stock engine rebuilds. It is recommended only for street Applications with lighter valve spring loads. It is critically...

COMP Cams Valve Locks 7 Deg W/5.5MM Ste - 629-16

lock angle and 5.5mm valve stem size are perfect locks for Honda B and D engine Applications.CatalogUser 1

COMP Cams Valve Locks 7 Deg W/5.5MM Ste - Set of 100 - 629-100

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...

COMP Cams Valve Locks 7 Deg W/5.5MM Ste - Set of 32 - 629-32

Machined Steel Set of 32 - 7 Degree, 5mm, Single Groove Race LocksUser 1

COMP Cams Valve Locks Eb 5/16in 7Deg - Set of 100 - 628-100

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...

COMP Cams Valve Locks Eb Hi Perf For Gm - Set of 100 - 623-100

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...

COMP Cams Valve Locks Hi Perf For GM LS - 623-16

lock angle and 8mm valve stem size are perfect locks for GM Gen III/LS1/LS2/LS6 Applications.CatalogUser 1This Part Fits:Year