Looking for aftermarket parts to modify or upgrade your 1990 GMC C2500 with rocker arms? At Tunersports.com we carry a huge selection of the top name brand performance rocker arm parts and accessories for your C2500.
Whether you have a 1990 GMC C2500 in Sierra to Sierra SLX trim we have you covered. We have 28 rocker arms available to mod your C2500. All parts have free shipping to the Continental US 48 States.
SHIPS FROM MANUFACTURER 1417-16COMP Cams Rocker Arms Chevy SB 1.52 3/8 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $228.95 |
SHIPS FROM MANUFACTURER 1418-16COMP Cams Rocker Arms Chevy SB 1.6 3/8in 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $228.95 |
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 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $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 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $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 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $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 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $341.95 |
SHIPS FROM MANUFACTURER 1617-12The Ultra Pro Magnum Self-Aligning Roller Rocker Arms for Late Model Chevy V8 305-350 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 del... COMP Cams Rocker ArmsCS 1.52 3/8 Ult. P 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $341.95 |
SHIPS FROM MANUFACTURER 1617-16The Ultra Pro Magnum Roller Rocker Arms for 1988 and later Chevy V8 applications (with self aligning rockers) 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. These rocker arms feature a 3... COMP Cams Rocker ArmsCS 1.52 3/8 Ult. P 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $444.95 |
SHIPS FROM MANUFACTURER 1618-12The Ultra Pro Magnum Self-Aligning Roller Rocker Arms for Late Model Chevy V8 305-350 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 deli... COMP Cams Rocker Arms CS 1.6 3/8 Ult. P 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $348.95 |
SHIPS FROM MANUFACTURER 1618-16The Ultra Pro Magnum Roller Rocker Arms for 1988 and later Chevy V8 applications (with self aligning rockers) 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. These rocker arms feature a 3... COMP Cams Rocker Arms CS 1.6 3/8 Ult. P 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $444.95 |
SHIPS FROM MANUFACTURER 19015-12COMP Cams Alum Rocker Arms CS 1.5 Narro 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $408.95 |
SHIPS FROM MANUFACTURER 19015-16COMP Cams Alum Rocker Arms CS 1.5 Narro 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $531.95 |
SHIPS FROM MANUFACTURER 19015-8COMP Cams Alum Rocker Arms CS 1.5 Narro 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $284.95 |
SHIPS FROM MANUFACTURER RP1417-16COMP Cams Rocker Arm Kits come with Magnum Rocker Arms and High Energy Pushrods in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available as separate p... COMP Cams Rocker Arm/Pushrod Kit Magnum 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $270.95 |
SHIPS FROM MANUFACTURER RP1418-16COMP Cams Rocker Arm Kits come with Magnum Rocker Arms and High Energy Pushrods in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available as separate p... COMP Cams Rocker Arm/Pushrod Kit Magnum 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $270.95 |
SHIPS FROM MANUFACTURER RPE1417-16COMP Cams Rocker Arm/Pushrod Kit Magnum 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $260.95 |
SHIPS FROM MANUFACTURER RPE1418-16COMP Cams Rocker Arm/Pushrod Kit Magnum 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $270.95 |
SHIPS FROM MANUFACTURER RPG102Rocker Arm Kits from COMP Cams come with everything you need to install your new rocker arms in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available ... COMP Cams Rocker Arm/Pushrod Kit CS 1.5 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $298.95 |
SHIPS FROM MANUFACTURER RPG103Rocker Arm Kits from COMP Cams come with everything you need to install your new rocker arms in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available ... COMP Cams Rocker Arm/Pushrod Kit CS 1.6 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $264.95 |
SHIPS FROM MANUFACTURER RPH300COMP Cams Rocker Arm/Pushrod Kit CS 1.5 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $270.95 |
SHIPS FROM MANUFACTURER RPH301COMP Cams Rocker Arm/Pushrod Kit CS 1.6 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $246.95 |
SHIPS FROM MANUFACTURER RPM1417-16COMP Cams Rocker Arm Kits come with Magnum Rocker Arms and Magnum Pushrods in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available as separate pieces... COMP Cams Rocker Arm/Pushrod Kit Magnum 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $357.95 |
SHIPS FROM MANUFACTURER RPM1418-16COMP Cams Rocker Arm Kits come with Magnum Rocker Arms and Magnum Pushrods in one convenient package. With this kit, there is no second guessing; you know all the parts match. Confidently install your new rocker arms and experience the difference. All components are also available as separate pieces... COMP Cams Rocker Arm/Pushrod Kit CS Mag 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $370.95 |
SHIPS FROM MANUFACTURER 1417-8These Magnum Roller Self-Aligning Rocker Arms for Late Model Small Block Chevy 305-350 applications are the ultimate street rocker. With a 3/8" stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly stee... COMP Cams Magnum Roller Rockers Chvy SB 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $126.87 |
SHIPS FROM MANUFACTURER 1418-8These Magnum Roller Self-Aligning Rocker Arms for Late Model Small Block Chevy 305-350 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... COMP Cams Magnum Roller Rockers Chevy S 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $133.28 |