Recent vehicles
Vehicles you shop for show up here. Pick one in the Shop By Vehicle bar below.
Clear current vehicle
COMP Cams
Universal fit: no vehicle restriction.
Free shipping in Canada
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. Engin eered for applications running up to 700 lbs of open spring pressure.
Warranty: Ultra ARC Aluminum Roller Rocker Arm bodies are guaranteed for life. warranty