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The Cometic top-end gasket kit for GM LML/LGH Duramax includes MLX cylinder head gaskets for a 4.130 in bore and .047 in thickness. Marketed as a StreetPro kit, it supplies the gaskets and seals needed for the top end with quality materials such as MLS, AFM, Aramid Fiber and Armor Clad. The kit emphasizes material quality for reliable sealing in rebuilds.
Cometic GM LML/LGH Duramax 4.130in Bore .047in MLX Cylinder Head Gasket Top End Gasket Kit
