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Looking for aftermarket parts to modify or upgrade your 1981 Checker Marathon with gasket kits? At Tunersports.com we carry a huge selection of the top name brand performance gasket kit parts and accessories.
 IN STOCK 1406These BBK Premium Quality Exhaust Header Gasket Sets Are Designed To Give You a Quality Long Lasting Seal. Will Work On Most Stock Or Aftermarket Exhaust Header Applications.... BBK GM Small Block Exhaust Header Gasket Set 1980-1982 Checker Marathon Base / Deluxe $70.39 |
 IN STOCK - LOW C5299-018A chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core... Cometic Gen 1 Chevrolet V6 4.3L / AFM Gen 1 Small Block V8 .018in Water Pump Mounting Gasket 1980-1982 Checker Marathon Base / Deluxe $25.94 CLEARANCE VIEW PRICE IN CART |
 IN STOCK - LOW C5389-032A chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core... Cometic Chevy/Dodge/Ford .032in AFM Fuel Pump to Block Gasket 1980-1982 Checker Marathon Base / Deluxe $26.92 CLEARANCE VIEW PRICE IN CART |
 SHIPS FROM MANUFACTURER C5435Includes all Gaskets, O-Rings, Seals, Etc Needed for a Cam Change... Cometic Chevrolet Gen-1 Small Block V8 Camshaft Seal - Jesel Belt Drive - 86586 1980-1982 Checker Marathon Base / Deluxe $81.72 |
 SHIPS FROM MANUFACTURER C5085Cometic GM 3.2/3.8/4.1/4.8L Inline 6 3.8/4.3L V6 Chevy Gen1 SB V8 Silicone Rear Main Seal-2 Piece 1980-1982 Checker Marathon Base / Deluxe $44.66 |
 SHIPS FROM MANUFACTURER C5106Cometic Chevrolet Gen-1 90 Degree V6 - Gen-1/2 Small Block V8 Rear Main Seal Kit - 1 Piece 1980-1982 Checker Marathon Base / Deluxe $56.41 |
 SHIPS FROM MANUFACTURER C5681Cometic Chevy 1955-1985 Gen1 Small Block V8 Rear Main Seal-Align Honed 400 & Aluminum Block-2 Piece 1980-1982 Checker Marathon Base / Deluxe $59.00 |
 SHIPS FROM MANUFACTURER C15253A chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core... Cometic GM Turbo 400 .075in AFM Transmission Oil Pan Gasket 1980-1982 Checker Marathon Base / Deluxe $48.70 |
 SHIPS FROM MANUFACTURER C15546Cometic Chevrolet Gen-1 Small Block V8 Oil Pan Gasket- One Piece Molded Rubber 1965-1982 Checker Marathon Base 1970-1982 Checker Marathon Deluxe $63.58 |
 SHIPS FROM MANUFACTURER C5294Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen1 Small Block V8 .094in Fiber Oil Pan Gskt Kit-Right Side Dipstick-Thick Front Seal 1980-1982 Checker Marathon Base / Deluxe $59.74 |
 SHIPS FROM MANUFACTURER C5294-075AFMA chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core... Cometic Chevy Gen1 Small Block V8 .075in AFM Oil Pan Gasket Kit-Right Side Dipstick-Thick Front Seal 1980-1982 Checker Marathon Base / Deluxe $55.58 |
SHIPS FROM MANUFACTURER C5294-NDSCometic Chevrolet Gen-1 Small Block V8 Oil Pan Gasket Kit - No Dipstick Hole - Thick Front Seal 1980-1981 Checker Marathon Base / Deluxe $63.72 |
 SHIPS FROM MANUFACTURER C5296Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevrolet Gen-1 Small Block V8 .094i Fiber Oil Pan Gasket Kit Right Side Dipstick Thin Front 1980-1982 Checker Marathon Base / Deluxe $62.01 |
 SHIPS FROM MANUFACTURER C5488Cometic Chevy Gen1 SB V8 Oil Pan Gasket Kit-Left Side Dipstick 1980-1982 Checker Marathon Base / Deluxe $55.24 |
 SHIPS FROM MANUFACTURER C5488-060Cometic Chevy Gen1 SB V8 .060in Oil Pan Gasket Kit-Left Side Dipstick 1980-1982 Checker Marathon Base / Deluxe $62.96 |
 SHIPS FROM MANUFACTURER C5538-047Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevrolet Gen-1 Small Block V8 .047in Fiber Thermostat Gasket 1980-1982 Checker Marathon Base / Deluxe $32.93 |
 SHIPS FROM MANUFACTURER C15615Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevrolet Gen-1 Small Block V8 .031in Fiber Timing Cover Gasket 1980-1982 Checker Marathon Base / Deluxe $37.16 |
 SHIPS FROM MANUFACTURER C5261-031Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevrolet Gen-1 Small Block V8 .031in Fiber Timing Cover Gasket 1980-1982 Checker Marathon Base / Deluxe $45.25 |
 SHIPS FROM MANUFACTURER C5376Cometic Chevy Gen 1 Small Block V8 Timing Cover Seal Jesel Belt Drive Dual Lip, Wet & Dry Sump 86587 1980-1982 Checker Marathon Base / Deluxe $77.28 |
 SHIPS FROM MANUFACTURER C5379Cometic Chevy Gen 1 Small Block V8 Rear Main Seal Dual Lip Wet & Dry Sump 86625 1980-1982 Checker Marathon Base / Deluxe $107.17 |
 SHIPS FROM MANUFACTURER C5530Cometic Chevrolet Gen-1 Small Block V8 Timing Cover Gasket Kit - Front Cover - 0.31in 1980-1982 Checker Marathon Base / Deluxe $50.73 |
 SHIPS FROM MANUFACTURER CP15282Cometic Chevy Gen-1 Small Block V8 Timing Cover Seal - 10 Pack 1980-1982 Checker Marathon Base / Deluxe $71.59 |
 SHIPS FROM MANUFACTURER CP15615Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevy Gen-1 Small Block V8 Timing Cover Gasket .031in Fiber - 10 Pack 1980-1982 Checker Marathon Base / Deluxe $72.05 |
 SHIPS FROM MANUFACTURER C5680Cometic Chevrolet Gen-1 90 Degree V6 Gen-1 Small Block V8 Rear Main Seal - 2 Piece - Viton 1980-1982 Checker Marathon Base / Deluxe $55.46 |
 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 Checker Marathon Base / Deluxe $37.39 |