Crower Valve Locks - 3/8" Valve Stem - 10 Degree - 0.050" Less Height - Set of 32 Engine Gaskets & Seals It is preset to run

It is preset to run Top Air

Steel roller is 2" wide with a series of 1/4" tall

Late Model/SCCA

1/2 in NPT Female Inlet

Black Anodized for durable good looks

Crower Valve Locks - 3/8" Valve Stem - 10 Degree - 0.050" Less Height - Set of 32 Engine Gaskets & Seals It is preset to runProduct Description: Valve Lock Jumbo 10 Degree 3 8 in Valve Stem 0. 050 in Less Height Chromoly Cadmium Set of 32 Crower Cams and Equipment Company, Inc., is a leading producer of aftermarket camshafts and valve train components. But over the years Crower has developed a more diverse line of products. Today, Crower is the world's largest manufacturer of aftermarket crankshafts and connecting rods, and the Crower line of clutches has been dominating