Valve Locks

Brian Crower 2022+ Polaris Pro R Steel Billet Keepers/Locks - 5.5mm Stem

Ferrea Toyota Radial Groove 6 Degree Valve Locks - Set of 16

This phaser lock kit for '08+ Chrysler 5.7-6.4L HEMI engines comes complete with the phaser lock, 1/16" plug, tool and instructions to properly lock out the variable valve timing.

Ferrea Porsche 996TT 3.6L 6mm Radial Groove Steel 6 Deg Valve Locks - (Set of 24)

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...

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...

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

Titanium Set of 8 - 10 Degree, 5/16", 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.

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.

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.

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.

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.

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.

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.