Perfect for moderate lift and spring pressure, this High Energy polylock fits 3/8" stud rockers.
High Energy Polylock for 3/8" Rocker Stud
COMP Cams Poly Lock 3/8in High Energy
4604-1 - Poly Lock, 3/8" High Energy
Engine Rocker Arm Adjusting Screw
HE Polylock for 3/8" Rocker Stud
Poly Lock, 3/8" High Energy
RockerArm Adjt Screw
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