Comp Cams Poly Lock, 3/8 Ultra Gold Narr Ow Body

Ultra ARC Aluminum Narrow Body - 3/8 Polylock. The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a stronger, stiffer rocker body without adding unnecessary weight. The ARC series rocker arms feature an Arced, Recessed, Contoured design delivers an optimal strength-to-weight ratio. Backed by a Lifetime Warranty—buy them once and use them forever. Engineered for applications running up to 700 lbs of open spring pressure.

Part Type

Engine Rocker Arm Adjusting Nut

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Product Downloads

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1.	Catalog

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Reference Information

Engine Rocker Arm Adjusting Nut