GM Performance, Rear Cover Gasket, Rubber/Steel, GM LS-Series, Each

GM Performance: 12639249, Gaskets and Seals, Engine Gaskets and Seals, Rear Cover Gaskets

Rear Main Cover Gasket - LS

Rear Cover Gasket, Rubber/Steel, GM LS-Series, Each

GM Performance is the performance parts division of General Motors. With a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Comes with Standard GM Warranty. New GM OEM Parts