Manley Performance Valve Locks are precision-machined to securely retain the valve spring retainer to the valve stem, ensuring accurate valvetrain geometry and dependable performance. Available for both conventional and Manley Bead Loc® valve lock systems, they are manufactured from premium materials to exacting tolerances...

Brian Crower Subaru EJ205/EJ257 Single Groove Valve Stem Keepers/Locks (fits BC2160)This Part Fits: Year Make Model Submodel 2005 Saab 9-2X Aero 2004-2006 Subaru Baja Turbo 2008 Subaru Forester Sports 2.5 XT 2004-2005,2009 Subaru Forester XT 2006-2010 Subaru Forester XT Limited 2005,2010-2013 Subaru Forester XT...

Brian Crower Toyota 2JZ/1JZ Billet KeepersThis Part Fits: Year Make Model Submodel 1993-1998 Toyota Supra Twin Turbo

5492 - adjustable Phaser Lock Kit, Ford CoyoteThis Part Fits: Year Make Model Submodel 2011 Ford Mustang GT

The Cam Phaser Lockout Kit for 2015+ LT4 engines eliminates variable valve timing (VVT) to make the installation of larger cams possible for horsepower increases.This Part Fits: Year Make Model Submodel 2016-2019 Cadillac CTS V 2017-2019 Chevrolet Camaro ZL1 2015-2019 Chevrolet Corvette Z06

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.This Part Fits: Year Make Model Submodel 2009-2015 Dodge Challenger R/T 2012 Dodge Challenger R/T Classic...