Looking for aftermarket parts to modify or upgrade your 1990 GMC C2500 with camshafts? At Tunersports.com we carry a huge selection of the top name brand performance camshaft parts and accessories.

SHIPS FROM MANUFACTURER 08-525-8Hydraulic Roller - Tri-Power Xtreme: Optimized fuel mileage with good torque and horsepower.... COMP Cams Camshaft CS Tri-Power Xtreme 246HR-16 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $408.39 |
SHIPS FROM MANUFACTURER 08-530-8COMP Cams Camshaft CS Tri-Power Xtreme 254HR-15 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $522.95 |
SHIPS FROM MANUFACTURER 08-535-8COMP Cams Camshaft CS Tri-Power Xtreme 262HR-14 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $522.95 |
IN STOCK - DROPSHIPS 08-600-8Thumpr 227/241 Hydraulic Roller Cam... COMP Cams Camshaft CS 283T HR-107 T Thu 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
OUT OF STOCK 08-601-8Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series' early intake valve opening and long exhaust duration... COMP Cams Camshaft CS 291T HR-107 MT Th 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
OUT OF STOCK 08-602-8Big Mutha' Thumpr 243/257 Hydraulic Roller Cam... COMP Cams Camshaft CS 299T HR-107 BMT T 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
SHIPS FROM MANUFACTURER 08-604-44COMP Cams Camshaft CS 269Qio8 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $618.95 |
SHIPS FROM MANUFACTURER 08-605-44COMP Cams Camshaft CS 281Qio8 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $618.95 |
SHIPS FROM MANUFACTURER 08-606-44COMP Cams Camshaft CS 287Qs9 .900 Base 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $618.95 |
SHIPS FROM MANUFACTURER 08-607-44COMP Cams Camshaft CS 293Qio8 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $618.95 |
SHIPS FROM MANUFACTURER 08-608-44Hydraulic Roller - 4-Pattern .900" Base Circle: Great in larger c.i. street to street/strip stroker small blocks with good heads.... COMP Cams Camshaft CS 299Qs10 .900 Base 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $599.95 |
SHIPS FROM MANUFACTURER 08-609-44COMP Cams Camshaft CS 305Qio8 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $618.95 |
SHIPS FROM MANUFACTURER 08-610-44COMP Cams Camshaft CS 311Qs10 .900 Base 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $618.95 |
OUT OF STOCK 09-410-8Hydraulic Roller Cam... COMP Cams Camshaft C43 260H-R10 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
IN STOCK - DROPSHIPS 09-412-8Hydraulic Roller Cam... COMP Cams Camshaft C43 260AH-R12 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
IN STOCK - DROPSHIPS 09-415-8Hydraulic Roller Cam... COMP Cams Camshaft C43 266H-R12 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
IN STOCK - DROPSHIPS 09-420-8Hydraulic Roller Cam... COMP Cams Camshaft C43 270H-R10 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
IN STOCK - DROPSHIPS 09-422-8Hydraulic Roller Cam... COMP Cams Camshaft C43 270AH-R14 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
IN STOCK - DROPSHIPS 09-430-8Hydraulic Roller Cam... COMP Cams Camshaft C43 280H-R10 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
IN STOCK - DROPSHIPS 09-435-8Hydraulic Roller Cam... COMP Cams Camshaft C43 251HR-14 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |
IN STOCK - DROPSHIPS 18-115-4Xtreme Energy 192/200 Hydraulic Flat Tappet Cam for Chevy 262/4.3L. Excellent torque and good mileage. Works well with high Gear ratios and overdrive transmissions. Good for city driving.... COMP Cams Camshaft C43 240H-8 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $311.32 |
IN STOCK - DROPSHIPS 18-119-4Xtreme Energy 206/206 Hydraulic Flat Tappet Cam for Chevy 262/4.3L. Good power for trucks, 4WD and mild towing. Smooth idle and good Economy. Works well with a stock computer.... COMP Cams Camshaft C43 252H-10 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $311.32 |
OUT OF STOCK 18-123-4Xtreme Energy 212/212 Hydraulic Flat Tappet Cam for Chevy 262/4.3L. Good Cam for highway use, off-road and towing. Also good for trucks with low Gear ratios.... COMP Cams Camshaft C43 260H-10 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $311.32 |
IN STOCK - DROPSHIPS 18-124-4Xtreme Energy 218/218 Hydraulic Flat Tappet Cam for Chevy 262/4.3L. High performance. For non-computer controlled engines. Lower Gears and 2000+ stall suggested.... COMP Cams Camshaft C43 268H-10 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $311.32 |
IN STOCK - DROPSHIPS 18-410-8Retro-Fit Hydraulic Roller Cam... COMP Cams Camshaft C43 260H-R10 1988-1993 GMC C2500 Sierra / Sierra SLX 1988-1995 GMC C2500 Sierra SLE $586.45 |