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The Cometic MLX head gasket for GM LHU/LNF Gen-2 ECOTEC (88 mm bore, .048 in.) uses HP shim technology to increase clamp load around the combustion chamber and improve sealability on open-deck blocks. The MLX design includes an integrated stopper layer for combustion sealing, embossed outer layers, and Viton coating to enhance sealing reliability in high-stress engine applications.
Cometic GM LHU/LNF Gen-2 ECOTEC 88 mm Bore .048 inch MLX Head Gasket
