Cometic Street Pro GM Gen-5/6 454 Big Block 4.375in Bore .040in Top End Gasket Kit

Cometic Street Pro GM Gen-5/6 454 Big Block 4.375in Bore .040in Top End Gasket Kit

Marsoni

M251S

$107.47

Get it in 3 business days with 1 day shipping. Friday, May 29

Cometic Street Pro GM Gen-5/6 454 Big Block 4.375in Bore .040in Top End Gasket KitCOMETIC StreetPro Kits cater to the budget minded street rodder who is looking to purchase a kit with all necessary gaskets and seals needed for their rebuild. Quality gasket materials are a priority in StreetPro kits. Kit materials include: MLS, AFM, Aramid Fiber, and Armor Clad. This Part Fits: Year Make Model Submodel 1992 1995 Chevrolet C2500 Suburban Base 1995 Chevrolet C2500 Suburban LS 1995 Chevrolet C2500 Suburban LT 1992 1994 Chevrolet C2500

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Your Cometic Street Pro GM Gen-5/6 454 Big Block 4.375in Bore .040in Top End Gasket Kit orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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You'll receive a tracking link by email once your Cometic Street Pro GM Gen-5/6 454 Big Block 4.375in Bore .040in Top End Gasket Kit ships.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Reviewed in the United States on November 18, 2025