Rocker Arms, Gold ARC, Comp Cams, BB Chevy, 7/16", 1.7 Ratio

Chevrolet Big Block 1.7:1 Ultra-Gold ARC Rocker Arms by COMP Cams®

CNC-machined aluminum rockers use a 1.7:1 ratio and 7/16-inch studs for stable valvetrain control.

COMP Cams® Ultra-Gold ARC aluminum rocker arms use an arced, recessed and contoured body to balance strength and weight for Chevrolet Big Block valvetrains. CNC-machined construction and precision-sorted trunnion bearings improve stability and oil control under high spring loads. This set uses a 1.7:1 ratio with 7/16-inch rocker studs.

• COMP Cams® Ultra-Gold ARC series • Chevrolet Big Block application • 1.7:1 rocker-arm ratio • 7/16-inch stud mount • CNC-machined aluminum construction • Performance valvetrain rocker set