Manley 10 Degree Steel Valve Locks - Fits .3715" Diameter Valve Stems, Conventional Groove, Standard Height - (Set of 16) Heat Barrier and Sound Deadening Mat most comfortable

most comfortable

375" Gasket BoreSince 1989

2012-2016 Subaru Impreza Premium

065" steel tubing

Manley 10 Degree Steel Valve Locks - Fits .3715" Diameter Valve Stems, Conventional Groove, Standard Height - (Set of 16) Heat Barrier and Sound Deadening Mat most comfortableManley Professional 10 Degree Valve Locks are manufactured from the highest quality alloy material to give excellent service in the most severe applications. Locks are recessed to accept wear caps on . 250" tip valves. Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry.