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Looking for aftermarket parts to modify or upgrade your 1981 GMC C3500 with gasket kits? At Tunersports.com we carry a huge selection of the top name brand performance gasket kit parts and accessories.
 SHIPS FROM MANUFACTURER C15011-032A chemically blown, compounded, nitrile synthetic rubber bonded to an aluminum core... Cometic Chevrolet Gen-1 Small Block V8 .032in AFM Water Pump Backing Plate Gasket 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $37.39 |
 SHIPS FROM MANUFACTURER C15618Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevrolet Gen-1 Small Block V8 .031in Fiber Water Pump Mounting Gasket 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $32.49 |
 SHIPS FROM MANUFACTURER C5347-018A chemically blown, compounded, nitrile synthetic rubber bonded to an aluminum core... Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .018in AFM Water Pump Mounting Gasket 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $33.03 |
 SHIPS FROM MANUFACTURER C5347-031Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 .031in Fiber Water Pump Mounting Gasket 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $36.72 |
 SHIPS FROM MANUFACTURER CP5347Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen-4 Big Block V8 Water Pump Mounting Gasket .031in Fiber - 20 Pack 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $56.34 |
 IN STOCK - DROPSHIPS 6998Edelbrock Gasket Kit Front Cover Big Block Chevrolet 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $70.97 |
 OUT OF STOCK 7203Edelbrock part #7203 Intake Gaskets for 1965-1990 & later Mark IV, Oval port 396-402-454 Big-Block Chevy allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N Micropore technology doe... Edelbrock BBC Oval Intake Gasket 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $86.78 |
 OUT OF STOCK 7208Edelbrock part #7208 Intake Gaskets for 1965-1990, Mark IV 396-402-427-454-555, Rectangular Port 6 Bolt Flange with no crossover allow for optimum flow and performance. Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. The new MP-2N ... Edelbrock Gasket Intake Big Block Chevy Rect Port 6-Bolt Flange 1979-1982 GMC C3500 Sierra Grande 1979-1986 GMC C3500 Base / High Sierra / Sierra Classic $81.60 |
 IN STOCK - DROPSHIPS 7251Edelbrock #7251 Engine Water Pump Gasket Set Chevy Small Block. Is it time to rebuild your Edelbrock mechanical water pump? No problem-- these Edelbrock water pump gaskets will keep your water pump leak-free. They are manufactured from quality materials and can be installed easily without any modifi... Edelbrock Gasket Kit Water Pump SBC 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $66.36 |
 IN STOCK - DROPSHIPS 7548The Edelbrock valve cover gaskets #7548provide excellent sealing integrity and conformability for easy installation. The multi-layer construction has two highly compressible, high rubber content, fiber-reinforced outside layers which are chemically bonded to a high strength composite core. This uniq... Edelbrock Gasket V/C SBC Pair 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $78.95 |
 IN STOCK - DROPSHIPS 7549The Edelbrock valve cover gaskets #7549 provide excellent sealing integrity and conformability for easy installation. The multi-layer construction has two highly compressible, high rubber content, fiber-reinforced outside layers which are chemically bonded to a high strength composite core. This uni... Edelbrock SBC Valve Cover Gasket 1980-1982 GMC C3500 Sierra Grande 1980-1986 GMC C3500 Base / High Sierra / Sierra Classic $87.77 |