Howards Valve Lock, 10 Deg., 11/32", 035 93017
Valve Locks, Forged, Steel, 10 Degree, 1-Groove, 11/32 in. Installed Height: +.030. Set of 16 Howards Cams forged steel valve locks are stronger and more accurate than machined steel locks. They're consistent, durable, and American-made.