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.
Pontiac; Super Duty; SD; SD455; HO; 455 HO; Trans-Am; Catalina; Firebird; Formula; 421; 455; 400; 428; 350; 265; 301; 370; 389; 301; 287; 317; 347; Ram Air; Ram Air IV; Ram Air III; Bonneville; Grand Prix; LeMans; Parisienne; Grand Am; Century; Regal;
Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19061 rocker features a 1.65 ratio for use with 7/16" stud Pontiac 265-455.
Constructed in the USA after FEA analysis, the Ultra ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19061 rocker features a 1.65 ratio for use with 7/16" stud Pontiac 265-455.
ULTRA ARC ALUMINUM SERIES ROCKER ARM FOR PONTIAC, 7/16" STUD, 1.65 RATIO - SINGL
Ultra-Gold ARC Rocker w/ 1.65 Ratio for Pontiac 265-455 w/ 7/16" Stud
Ultra ARC Rocker w/ 1.65 Ratio for Pontiac 265-455 w/ 7/16" Stud
COMP Cams Rocker Arm Ult Gold Arc Pont
Ultra-Gold Rocker 1.65 Pontiac V8 7/16
Ultra ARC Rocker 1.65 Pontiac V8 7/16
Engine Rocker Arm
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