2003 Chevrolet Silverado 2500 HD Camshafts

Looking for aftermarket parts to modify or upgrade your 2003 Chevrolet Silverado 2500 HD with camshafts? At Tunersports.com we carry a huge selection of the top name brand performance camshaft parts and accessories for your Silverado 2500 HD.

Whether you have a 2003 Chevrolet Silverado 2500 HD in Base to WT trim we have you covered. We have 22 camshafts available to mod your Silverado 2500 HD. All parts have free shipping to the Continental US 48 States.

2003 Silverado 2500 HD Camshaft Parts:

COMP Cams Camshaft Kits

SHIPS FROM MANUFACTURER MK54-700-11 COMP Cams Stage 1 Thumpr 218/229 Master Camshaft Kit - Gen III LS 4.8/5.3/6.0L Trucks 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2008 Chevrolet Silverado 2500 HD LT 2003-2008 Chevrolet Silverado 2500 HD WT $1,226.95 Details

IN STOCK MK54-702-11 COMP Cams Stage 2 Thumpr 226/237 Master Camshaft Kit GEN3 LS 4.8/5.3/6.0L 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2008 Chevrolet Silverado 2500 HD LT 2003-2008 Chevrolet Silverado 2500 HD WT $1,226.95 DetailsAdd to Cart

COMP Cams Camshafts

SHIPS FROM MANUFACTURER 132-300-13 The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The Low Shock Technology features lobe profiles designed to maximize addi... COMP Cams Stage 1 LST 186/200 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2016 Chevrolet Silverado 2500 HD LT $814.95 Details

SHIPS FROM MANUFACTURER 132-302-13 The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The Low Shock Technology features lobe profiles designed to maximize addi... COMP Cams Stage 2 LST 194/208 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2016 Chevrolet Silverado 2500 HD LT $814.95 Details

SHIPS FROM MANUFACTURER 132-303-13 The LST Camshaft Series uses the newest and most advanced lobe designs from COMP Cams. These new lobes provide the potential for major increases in power and torque in Duramax engines when combined with the appropriate tuning. The Low Shock Technology features lobe profiles designed to maximize addi... COMP Cams Stage 3 LST 206/220 Solid Roller Camshaft 2000+ GM 6600/6.6L Duramax Diesel 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2016 Chevrolet Silverado 2500 HD LT $814.95 Details

SHIPS FROM MANUFACTURER 132-500-12 COMP Cams Camshaft Gm6.6L Duramax 246Xd 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2016 Chevrolet Silverado 2500 HD LT $814.95 Details

SHIPS FROM MANUFACTURER 132-501-12 COMP Cams Camshaft Gm6.6L Duramax 258Xd 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2016 Chevrolet Silverado 2500 HD LT $814.95 Details

SHIPS FROM MANUFACTURER 132-502-12 COMP Cams Camshaft Gm 6.6L Duramax 270X 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2016 Chevrolet Silverado 2500 HD LT $814.95 Details

SHIPS FROM MANUFACTURER 46-408-9 COMP Cams Camshaft CB8 XR258 HR12 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT $505.95 Details

SHIPS FROM MANUFACTURER 46-413-9 COMP Cams Camshaft CB8 XR264 HR14 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT $505.95 Details

SHIPS FROM MANUFACTURER 46-422-9 COMP Cams Camshaft CB8 XR270 HR14 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT $505.95 Details

SHIPS FROM MANUFACTURER 46-525-9 COMP Cams Camshaft CB8 Tpx 246HR-16 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT $505.95 Details

SHIPS FROM MANUFACTURER 46-530-9 COMP Cams Camshaft CB8 Tpx 254HR-15 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT $505.95 Details

SHIPS FROM MANUFACTURER 46-535-9 COMP Cams Camshaft CB8 Tpx 262HR-14 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT $505.95 Details

SHIPS FROM MANUFACTURER 54-451-11 COMP Cams Camshaft Gm G3 Xfi 261 HR15 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT 2003-2006 Chevrolet Silverado 2500 HD WT $499.95 Details

SHIPS FROM MANUFACTURER 54-452-11 COMP Cams Camshaft Gm G3 Xfi 266 HR15 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2007 Chevrolet Silverado 2500 HD LT 2003-2007 Chevrolet Silverado 2500 HD WT $499.95 Details

SHIPS FROM MANUFACTURER 54-453-11 COMP Cams Camshaft LS1 269Lrr HR-113 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT 2003-2006 Chevrolet Silverado 2500 HD WT $515.95 Details

IN STOCK - LOW 54-454-11 COMP Cams Camshaft LS1 277Lrr HR-113 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS / LT 2003-2006 Chevrolet Silverado 2500 HD WT $515.95 CLEARANCE VIEW PRICE IN CART DetailsAdd to Cart

SHIPS FROM MANUFACTURER 54-700-11 COMP Cams Camshaft for Gen III LS 4.8L/5.3L/6.0L Truck 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2008 Chevrolet Silverado 2500 HD LT 2003-2008 Chevrolet Silverado 2500 HD WT $515.95 Details

SHIPS FROM MANUFACTURER 54-702-11 COMP Cams Camshaft 99-08 Chevrolet V8 Small Block Gen III/IV 6.0L/364 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2008 Chevrolet Silverado 2500 HD LT 2003-2008 Chevrolet Silverado 2500 HD WT $515.95 Details

Industrial Injection PDM Cams