Ultra ARC Aluminum Series Rocker Arm - Cup Adjuster Screw - Single. 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.
Replacing the set screw that comes with our Ultra-Aluminum ARC rockers, this set screw allows you to lock down the adjuster nut on our Ultra-Aluminum ARC rocker arms.
Replacing the set screw that comes with our Ultra-Gold ARC rockers, this set screw allows you to lock down the adjuster nut on our Ultra-Gold ARC rocker arms.
Replacement Adjuster Screw for Ultra Aluminum ARC Rockers
Replacement Adjuster Screw for Ultra Gold ARC Rockers
Adjuster Screw UltraAluminum ARC Rockers
COMP Cams Cup Adjuster Screw Ultra Gold
Adjuster Screw Ultra Gold ARC Rockers
CUP ADJUSTER SCREW, ULTRA GOLD ARC
Engine Rocker Arm Adjusting Screw
Eng Valve Sprng Seat
Cup Adjuster Screw
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