These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.6 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.

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

For Small Block Chevy applications with 7/16" studs, 1.6 Ratio; 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;

Constructed in the USA after FEA analysis, the Ultra Gold ARC rocker withstands up to 700 lbs pressure while improving power and stability. This 19005 rocker features a 1.6 ratio for use with 7/16" stud Chevrolet V6.

COMP Cams Ultra-Gold Aluminum Roller Rocker Arms, 1.6 Ratio, 7/16" Stud Diameter for Small Block Chevrolet, Set of 12

Ultra-Gold ARC Rocker Set w/ 1.6 Ratio for Chevrolet 200-262 V6 w/ 7/16" Stud

Rocker Arms, Ultra Gold ARC SB C 7/16 1.6

COMP Cams Rocker Arms Ultra Golds Arc SB

1.6 Ultra-Gold Rockers Chev V6 7/16 Stud

Engine Rocker Arm

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