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Looking for aftermarket parts to modify or upgrade your 1978 Checker Marathon with valve cover gaskets? At Tunersports.com we carry a huge selection of the top name brand performance valve cover gasket parts and accessories.
 SHIPS FROM MANUFACTURER C5973Race inspired designs and materials ensure that these valve cover gaskets will perform well above the OE standard. Cometic valve cover gaskets surpass the quality and ability of typical cork or paper gaskets offered by other manufactures. Withstands blowing out, over tightening, and high vacuum all ... Cometic GM Small Block 18/23 Degree V8 NBR Steel Spline Valve Cover Gasket 1965-1979 Checker Marathon Base 1970-1979 Checker Marathon Deluxe $52.47 |
 SHIPS FROM MANUFACTURER C5973-2Race inspired designs and materials ensure that these valve cover gaskets will perform well above the OE standard. Cometic valve cover gaskets surpass the quality and ability of typical cork or paper gaskets offered by other manufactures. Withstands blowing out, over tightening, and high vacuum all ... Cometic Chevy Gen-1 Small Block V8 .188in Molded Rubber Valve Cover Gasket Set - 18/23 Degree Heads 1965-1979 Checker Marathon Base 1970-1979 Checker Marathon Deluxe $70.97 |