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
Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1810 rocker features a 1.55 ratio for use with 1/2" stud Chevrolet V6 and 265-400 Small Block.
COMP Cams Ultra Pro Magnum XD Roller Rocker Arm, 1.5 Ratio, 1/2" Stud Diameter for Small Block Chevrolet, Single Piece
Ultra Pro Magnum XD Rocker w/ 1.5 Ratio for Chevrolet SBC w/ 1/2" Stud
COMP Cams Rocker CS 1.5 1/2in Ultra Pro
Ultra Pro XD Rocker 1.5 SBC 1/2" Stud
Rocker, CS 1.5 1/2" Ultra Pro Mag XD
Engine Rocker Arm
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