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Looking for aftermarket parts to modify or upgrade your 1981 GMC C1500 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 742-12Lock Angle - 11/32" Valve Stem Size - 1.250" Spring Diameter.... COMP Cams Steel Retainers 11/32in 1.250in 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1984 GMC C1500 Base / High Sierra / Sierra Classic $86.32 |
 IN STOCK - DROPSHIPS 26981-12With a .525" maximum lift, these Beehiveâ„¢ Valve Springs were designed for hydraulic or Solid flat tappet as well as hydraulic Roller cams. They work in most Small Block Chevy heads with no machining. COMP Cams Beehiveâ„¢ Valve Springs deliver increased valve train stability and a much ligh... COMP Cams Valve Springs 1.240in Beehive 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1984 GMC C1500 Base / High Sierra / Sierra Classic $199.76 |
 IN STOCK - DROPSHIPS 981-12Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right Metal stock and creating the best design is not done by chance. COMP Cams has developed ... COMP Cams Valve Springs 1.250in Outer 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1984 GMC C1500 Base / High Sierra / Sierra Classic $101.26 |
 SHIPS FROM MANUFACTURER 986-12COMP Cams Valve Springs For 984-974 1979-1982 GMC C1500 Sierra Grande / Street Coupe 1979-1984 GMC C1500 Base / High Sierra / Sierra Classic $110.44 |