COMP Cams Poly Lock 3/8 High Energy Alu - 4631-1

1.125" Tall Polylock for High Energy Rockers w/ 3/8" Stud

This 1.125" tall polylock fits our 3/8" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.

High Energyâ„¢ Aluminum Polylock with 3/8" Stud diameter.