Upgrade your engine performance with the high-quality 10 Deg. Steel Valve Locks by LUNATI. These valve locks are specifically designed to ensure precise valve control and maximum durability, giving your engine the edge it needs to excel on the track...

Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in More Height - Chromoly - Black Oxide - Universal - Each

Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 8

Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 8

Valve Lock - 10 Degree - 0.342 in Valve Stem - 0.050 in Less Height - Steel - Black Oxide - Set of 8

Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 8