Manley 7 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide - Set of 32 In-Cap Ignition Coils Theres even an adjustable rev

Theres even an adjustable rev limiter for overrev protection

Mile Marker is an innovator

Top Dead Center Tool

For protection

Manley 7 Degree Valve Lock - 5/16 in Valve Stem - Standard Height - Black Oxide - Set of 32 In-Cap Ignition Coils Theres even an adjustable revProduct Description: Valve Lock 7 Degree 5 16 in Valve Stem Standard Height Steel Black Oxide Set of 32 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. Founded by gearhead Hank Manley shortly after his graduation from Brown University, our journey began with a deep