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Cometic GM Gen-V/VI Big Block V8 Molded Rubber Valve Cover Gasket - Each

Cometic Gasket · New

Cometic GM Gen-V/VI Big Block V8 Molded Rubber Valve Cover Gasket - Each

MPN C15423 · Store SKU cgsC15423

$16.28
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Supplier stock checked 11/7/2026, 6:14:02 AM UTC. Adding a part does not reserve it.

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Product details

Race 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 at an affordable price. GM Gen-V/VI Big Block V8 Molded Rubber Valve Cover Gasket; Each GM Gen-V/VI Big Block V8 Molded Rubber Valve Cover Gasket, Each GM Gen-V/VI Big Block V8 Valve Cover Gasket Intake Manifold Gasket

Manufacturer fitment & guides

Check C15423 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y
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