These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.5 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra-Gold Aluminum Rocker Arms are precision CNC-machined to strict tolerances. Developed to meet the demands of professional engine builders, these rockers include features never before possible in an aluminum rocker arm.
CNC-machined, lightweight design removes weight and yields unrivaled quality and ratio accuracy; Designed for high performance street and race engines; Precision-sorted trunion bearings withstand elevated valve spring pressure and valve lift; Additional clearance, up to 1.650" O.D. valve spring;
265, 283, 307, 302, 305, 327, 350, 383, 400, 427, L46, L48, L65, LM1, LT-1, L82, L81, LS9, L83, L98, L05, LG3, LG4, LT1, LT4, Camaro, Corvette, Chevelle, Stingray, Silverado, C10, Firebird, Chevrolet, Chevy, Small Block Chevy, Caprice, Malibu, Impala, Nova, 355, GEN1, Monte Carlo, S10
Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19004 rocker features a 1.5 ratio for use with 7/16" stud Chevrolet 265-400 Small Block.
COMP Cams Ultra-Gold Aluminum Roller Rocker Arms, 1.5 Ratio, 7/16" Stud Diameter for Small Block Chevrolet
Ultra-Gold ARC Rocker Set w/ 1.5 Ratio for Chevrolet Small Block w/ 7/16" Stud
Rocker Arms, Ultra Gold ARC SB C 7/16" 1.
COMP Cams Rocker Arms Ultra Golds Arc SB
Ultra-Gold Rockers 1.5 SBC 7/16" Stud
Engine Rocker Arm
None