Looking for aftermarket parts to modify or upgrade your 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 1979 or 2000 GMC C2500 in Base to Sierra SLX trim we have you covered. We have 44 rocker arms available to mod your C2500. All parts have free shipping to the Continental US 48 States.
 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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $370.95 |
 SHIPS FROM MANUFACTURER RPS302Rocker 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 CB 1.7 1996-2000 GMC C2500 Sierra SL / Sierra SLE / Sierra SLT $360.95 |
 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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $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 1994-1995 GMC C2500 Sierra SL / Sierra SLT $133.28 |
 SHIPS FROM MANUFACTURER 1810-16COMP Cams Rockers CS 1.5 1/2in Ultra Pro 1979-1979 GMC C2500 Base / High Sierra / Sierra Classic / Sierra Grande $618.95 |
 SHIPS FROM MANUFACTURER 4514-16COMP Cams takes pride in having the finest rocker arm studs available on the market. The Hi-Tech Rocker Arm Studs work well in race applications with higher rpm ranges and are available in the popular 3/8? and 7/16? sizes. All COMP Cams studs have generous radii and a black oxide finish.... COMP Cams StudsCB Mark V Rocker 1996-2000 GMC C2500 Sierra SL / Sierra SLE / Sierra SLT $124.06 |
 SHIPS FROM MANUFACTURER 1417-1These 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 Rocker Arm Chevy SB 1.52 3/8 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE 1994-1995 GMC C2500 Sierra SL / Sierra SLT $40.03 |
 SHIPS FROM MANUFACTURER 1418-1These 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 Rocker Arm Chevy SB 1.6 3/8in 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE 1994-1995 GMC C2500 Sierra SL / Sierra SLT $40.65 |
 SHIPS FROM MANUFACTURER 1620-1The Ultra Pro Magnum Roller Rocker Arms for Big Block Chevy 396-454 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.7 ratio. The 8650 chromemoly material and arched, web-like design deliver increased str... COMP Cams Rocker Arm CB 1.7 7/16 Ultra 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $57.29 |
 SHIPS FROM MANUFACTURER 1629-1The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 348-409 applications 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 3/8" stud diameter and 1.7 ratio. The... COMP Cams Rocker Arm348/409 Chevy 1.7 U 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $56.88 |
 SHIPS FROM MANUFACTURER 17021-1These High Energy Die Cast Aluminum Roller Rocker Arms for Big Block Chevy 396-454 applications are perfect for street and moderate race use. With a 7/16" stud diameter and 1.7 ratio, the die cast, larger-than-stock body of the rocker arms is made of aluminum for superior strength with light overall... COMP Cams High Energy Alum Rocker BBC 1 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $42.41 |
 SHIPS FROM MANUFACTURER 19015-1COMP Cams Alum Rocker Arm CS 1.5 Narrow 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE 1994-1995 GMC C2500 Sierra SL / Sierra SLT $60.15 |
 SHIPS FROM MANUFACTURER 19021-1These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 7/16" stud diameter and 1.7 ratio are designed for Big Block Chevrolet 396-454 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed ... COMP Cams Rocker Arm Ultra Golds Arc BBC 1979-1982 GMC C2500 Sierra Grande 1979-1986 GMC C2500 Base / High Sierra / Sierra Classic $57.34 |
 SHIPS FROM MANUFACTURER 4514-1COMP Cams StudCB Mark V Rocker 1996-2000 GMC C2500 Sierra SL / Sierra SLE / Sierra SLT $31.00 |