Looking for aftermarket parts to modify or upgrade your 2003 Chevrolet Silverado 2500 HD with valve springs, retainers? At Tunersports.com we carry a huge selection of the top name brand performance valve springs, retainer parts and accessories for your Silverado 2500 HD.
Whether you have a 2003 Chevrolet Silverado 2500 HD in Base to LT trim we have you covered. We have 3 valve springs, retainers available to mod your Silverado 2500 HD. All parts have free shipping to the Continental US 48 States.
 SHIPS FROM MANUFACTURER 701-1COMP Cams Steel Retainer Gm Duramax 261 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2007 Chevrolet Silverado 2500 HD LT $29.01 |
 SHIPS FROM MANUFACTURER 701-32COMP Cams Steel Retainers Gm Durmax 261 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2007 Chevrolet Silverado 2500 HD LT $155.95 |
 SHIPS FROM MANUFACTURER 26125ACS-KITThe .585 Lift COMP Cams Beehive Valve Spring Kits for GM 6.6L Duramax Diesel Engines include everything needed to upgrade from stock springs: Beehive Valve Springs, steel retainers, spring seats and valve seals. Beehive Valve Springs feature a reduced diameter at the top of the spring to allow the u... COMP Cams Valve Spring Kit 0.585in Lift Beehive 01-05 GM 6.6L Duramax Diesel (LB7/LLY) 2001-2005 Chevrolet Silverado 2500 HD Base / LS / LT $783.95 |