Valve Locks

624-100 - SUper Valve Locks, EB Ford 11/ 32 4 GROOV

624-1 - SUper Valve Lock, Ford 11/32" 4 Groove

These 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...

Machined Steel Set of 12 - 7 Degree, 8mm, 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 not strong enough to withstand open spring loads of 1000...

Machined Steel 7 Degree, 8mm, Single Groove Race LockThis Part Fits:YearMakeModelSubmodel2004-2007CadillacCTSV1998-2002ChevroletCamaroZ281998-2002ChevroletCamaroZ28 SS2003ChevroletCorvette50th Anniversary Edition2003ChevroletCorvette50th Anniversary...

Set of 4 - 10 Degree, .310", Single Groove Locks w/ Lash Cap Recess

Set of 16 - 10 Degree, .310", Single Groove Locks w/ Lash Cap Recess

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.

10 Degree, .310", Single Groove Lock w/ Lash Cap Recess

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.

Set of 16 - 10 Degree, .310", Single Groove Locks w/o Lash Cap Recess

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.

10 Degree, .310", Single Groove Lock w/o Lash Cap Recess

Set of 4 - 10 Degree 3/8" Single Groove Locks w/o Lash Cap Recess +.050" Height