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1990 GMC R3500 Rocker Arms

Looking for aftermarket parts to modify or upgrade your 1990 GMC R3500 with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories.

Rocker Arm Parts:

Only show in-stock parts

COMP Cams Rocker Arm Kits

OUT OF STOCK 1618-16 Ultra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums but they also take Stud mount Rocker performance, stability and value to a whole new level. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity ... COMP Cams Rocker Arms CS 1.6 3/8 Ultra P 1988-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $528.50 Details

COMP Cams Rocker Arm Sets

IN STOCK - DROPSHIPS 1418-8 These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 Applications are the ultimate street Rocker. With a 3/8" Stud diameter and 1.6 ratio, they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superi... COMP Cams Magnum Roller Rockers Chevy S 1987-1991 GMC R3500 Base 1990-1991 GMC R3500 SLE $134.99 Details