Looking for aftermarket parts to modify or upgrade your 1998 GMC C3500 with valve springs, retainers? At Tunersports.com we carry a huge selection of the top name brand performance valve springs, retainer parts and accessories.

IN STOCK - DROPSHIPS 710-1Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel retainers are the perfect solution. This 7°... COMP Cams Steel Retainer 3-Valve Ford 4 1996-2000 GMC C3500 Sierra SL / Sierra SLE / Sierra SLT $32.67 |

SHIPS FROM MANUFACTURER 924-1COMP Cams Valve Spring For 920-974 1988-1999 GMC C3500 Sierra SLE 1994-1999 GMC C3500 Sierra SL / Sierra SLT $37.37 |