Valve Locks

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...

Machined Steel 7 Degree, 11/32", Single Groove Race LockThis Part Fits:YearMakeModelSubmodel1994-1996BuickCommercial ChassisBase1994-1995BuickRoadmaster

Machined Steel Set of 16 - 7 Degree, 3/8", Single Groove Race Locks

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...

Machined Steel 7 Degree, 3/8", Single Groove Race Lock

640-16 - SUper Valve Locks, 11/32" 8 Std 8 +.050

Titanium Set of 8 - 10 Degree, 11/32", Single Groove Locks w/ Lash Cap Recess

Titanium Set of 16 - 10 Degree, 11/32", Single Groove Locks w/ Lash Cap Recess

Titanium Set of 12 - 10 Degree, 11/32", Single Groove Locks w/ Lash Cap Recess

Titanium 10 Degree, 11/32", Single Groove Lock w/ Lash Cap Recess

Titanium Set of 8 - 10 Degree, 5/16", Single Groove Locks w/ Lash Cap Recess

Titanium Set of 16 - 10 Degree, 5/16", Single Groove Locks w/ Lash Cap Recess

Titanium Set of 12 - 10 Degree, 5/16", Single Groove Locks w/ Lash Cap Recess

Titanium 10 Degree, 5/16", Single Groove Lock w/ Lash Cap Recess

Titanium Set of 16 - 8 Degree, 11/32", Single Groove Race Locks