Looking for aftermarket parts to modify or upgrade your 1980 Checker Marathon with gasket kits? At Tunersports.com we carry a huge selection of the top name brand performance gasket kit parts and accessories for your Marathon.
Whether you have a 1980 Checker Marathon in Base to Deluxe trim we have you covered. We have 14 gasket kits available to mod your Marathon. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 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 $62.58 |
 IN STOCK - LOW C5299-018COMETIC Water Pump Gaskets are made to meet and exceed OEM quality. Custom materials and thicknesses are available.... Cometic Gen 1 Chevrolet V6 4.3L / AFM Gen 1 Small Block V8 .018in Water Pump Mounting Gasket 1980-1982 Checker Marathon Base / Deluxe $22.61 |
 IN STOCK - LOW C5389-032COMETIC Aluminum Foamet Material is a Nitrile foam rubber bonded to an aluminum core to create a rigid gasket with great compressibility.... Cometic Chevy/Dodge/Ford .032in AFM Fuel Pump to Block Gasket 1980-1982 Checker Marathon Base / Deluxe $23.54 |
 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 $58.77 |
 IN STOCK - LOW C5538-047Materials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for todays powerful engines. When purchasing a Cometic gasket kit, you can rest assured that every component will be the best solution for your application. Cometic Gasket Kits inc... Cometic Chevrolet Gen-1 Small Block V8 .047in Fiber Thermostat Gasket 1980-1982 Checker Marathon Base / Deluxe $22.99 |
 SHIPS FROM MANUFACTURER C5574-018COMETIC Thermostat Gaskets are made to meet and exceed OEM quality. Custom materials and thicknesses are available.... Cometic GM/Ford/Chrysler/Dodge .018in AFM Thermostat Housing Gasket 1980-1982 Checker Marathon Base / Deluxe $29.58 |
 SHIPS FROM MANUFACTURER C5376COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. For Jesel Belt Drive. Ok for wet or dry sump systems... Cometic Chevy Gen 1 Small Block V8 Timing Cover Seal Jesel Belt Drive Dual Lip, Wet & Dry Sump 86587 1980-1982 Checker Marathon Base / Deluxe $71.81 |
 SHIPS FROM MANUFACTURER C5378COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. Ok for wet or dry sump systems... Cometic Chevy Gen 1 Small Block V8 Timing Cover Seal Dual Lip Wet & Dry Sump 86690 1980-1982 Checker Marathon Base / Deluxe $100.36 |
 SHIPS FROM MANUFACTURER C5379COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. Ok for wet or dry sump systems... Cometic Chevy Gen 1 Small Block V8 Rear Main Seal Dual Lip Wet & Dry Sump 86625 1980-1982 Checker Marathon Base / Deluxe $100.30 |
 SHIPS FROM MANUFACTURER C5530COMETIC Timing Cover Gasket sets include high quality timing cover gasket and seal and are designed to seal the timing cover to engine block.... Cometic Chevrolet Gen-1 Small Block V8 Timing Cover Gasket Kit - Front Cover - 0.31in 1980-1982 Checker Marathon Base / Deluxe $46.53 |
 SHIPS FROM MANUFACTURER 7251These Edelbrock water pump gaskets will keep your water pump leak-free. They are manufactured from quality materials and can be installed easily without any modifications.... Edelbrock Gasket Kit Water Pump Sbc 1980-1982 Checker Marathon Base / Deluxe $44.34 |
 SHIPS FROM MANUFACTURER 7310Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not only manufactured from extremely high quality materials, but they're also designed specifically to fit our intakes and cylinder heads, so there's no chance... Edelbrock SBC Head Gasket 1965-1981 Checker Marathon Base 1970-1981 Checker Marathon Deluxe $85.99 |
 SHIPS FROM MANUFACTURER 7548Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrocks gaskets are not only manufactured from extremely high quality materials, but theyre also designed specifically to fit our intakes and cylinder heads, so theres no chance th... Edelbrock Gasket V/C SBC Pair 1980-1982 Checker Marathon Base / Deluxe $50.66 |
 SHIPS FROM MANUFACTURER 7549Fabricated from performance CRC (core-reinforced-composite), Edelbrock Valve Cover Gaskets provide excellent sealing integrity and conformability for easy installation.... Edelbrock SBC Valve Cover Gasket 1980-1982 Checker Marathon Base / Deluxe $63.31 |