This 1.125" tall polylock fits our 7/16" High Energy Die Cast Aluminum roller rocker arms. Perfect for moderate lift and spring pressure applications.
1.125" Tall Polylock for High Energy Rockers w/ 7/16" Stud
4630-1 - Poly Lock, 7/16 High Energy Aluminum
1.125" Polylock HE Rockers w/ 7/16" Stud
COMP Cams Poly Lock 7/16 High Energy Al
Poly Lock, 7/16 High Energy Aluminum
Engine Rocker Arm Adjusting Screw
RockerArm Adjt Screw
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