Looking for aftermarket parts to modify or upgrade your 1985 GMC C1500 with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your C1500.
Whether you have a 1985 GMC C1500 in Base to Sierra Classic trim we have you covered. We have 5 rocker arms available to mod your C1500. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 1601-12The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.6 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength an... COMP Cams Rocker Arms CS 1.52 3/8 Ultra 1985-1986 GMC C1500 Base / High Sierra / Sierra Classic $341.95 |
 SHIPS FROM MANUFACTURER 1602-12The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength a... COMP Cams Rocker Arms CS 1.6 3/8 Ultra 1985-1986 GMC C1500 Base / High Sierra / Sierra Classic $341.95 |
 SHIPS FROM MANUFACTURER 1604-12The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength ... COMP Cams Rocker Arms CS 1.52 7/16 Ultr 1985-1986 GMC C1500 Base / High Sierra / Sierra Classic $341.95 |
 SHIPS FROM MANUFACTURER 1605-12The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 265-400 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.6 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength a... COMP Cams Rocker Arms CS 1.6 7/16 Ultra 1985-1986 GMC C1500 Base / High Sierra / Sierra Classic $341.95 |
 SHIPS FROM MANUFACTURER 17002-12These High Energy Die Cast Aluminum Roller Rocker Arms for Chevy V8 265-400 applications are perfect for street and moderate race use. With a 3/8" stud diameter and 1.6 ratio, the die cast, larger-than-stock body of the rocker arms is made of aluminum for superior strength with light overall weight.... COMP Cams High Energy Alum RockerSBC 1. 1979-1986 GMC C1500 Base / High Sierra / Sierra Classic $183.98 |