Looking for aftermarket parts to modify or upgrade your 1981 Checker Marathon with head gaskets? At Tunersports.com we carry a huge selection of the top name brand performance head gasket parts and accessories.

SHIPS FROM MANUFACTURER C5411-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .060in MLS Cylinder Head Gasket - 4.060in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $138.41 |
SHIPS FROM MANUFACTURER C5411-080MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .080in MLS Cylinder Head Gasket - 4.060in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $143.08 |
SHIPS FROM MANUFACTURER C5411-086MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .086in MLS Cylinder Head Gasket - 4.060in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $143.08 |
SHIPS FROM MANUFACTURER C5413-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .030in MLS Cylinder Head Gasket - 4.145in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5413-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .036in MLS Cylinder Head Gasket - 4.145in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5413-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .040in MLS Cylinder Head Gasket - 4.145in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5413-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.145in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $113.17 |
SHIPS FROM MANUFACTURER C5469MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen-1 Small Block V8 .040in MLS Cylinder Head Gasket - 4.004in Bores 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5470MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen-1 Small Block V8 .040in MLS Cylinder Head Gasket - 4.040in Bores 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5473MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .040in MLS Cylinder Head Gasket - 4.004in Bore 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5474-027MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM Small Block 4.080 inch Bore .027 inch MLS Head Gasket w/ Valve Pockets 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5474-030MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .030in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5474-036MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .036in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5474-040MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic GM Small Block 4.080 inch Bore .040 inch MLS Head Gasket w/ Valve Pockets 1980-1982 Checker Marathon Base / Deluxe $109.30 |
SHIPS FROM MANUFACTURER C5474-045MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .045in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $113.17 |
SHIPS FROM MANUFACTURER C5474-051MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .051in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $113.17 |
SHIPS FROM MANUFACTURER C5474-056MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .056in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $138.41 |
SHIPS FROM MANUFACTURER C5474-060MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .060in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $138.41 |
SHIPS FROM MANUFACTURER C5474-066MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .066in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $138.41 |
SHIPS FROM MANUFACTURER C5474-070MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .070in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $138.41 |
SHIPS FROM MANUFACTURER C5474-075MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .075in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $138.41 |
SHIPS FROM MANUFACTURER C5474-089MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .089in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $143.08 |
SHIPS FROM MANUFACTURER C5474-120MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel... Cometic Chevy Gen1 Small Block V8 .120in MLS Cylinder Head Gasket - 4.080in Bore - Vortec Heads 1980-1982 Checker Marathon Base / Deluxe $235.73 |
SHIPS FROM MANUFACTURER C5530-020Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic Chevrolet Gen-1 Small Block V8 .020in Fiber Timing Gasket Kit 1980-1982 Checker Marathon Base / Deluxe $50.73 |
SHIPS FROM MANUFACTURER C5531-031Fully cured nitrile butadiene rubber binder for maximum fluid resistance... Cometic GM .031in Fiber Distributor Gasket 1980-1982 Checker Marathon Base / Deluxe $33.08 |