The Cometic MLX head gasket for GM LHU/LNF Gen-2 ECOTEC (88 mm bore, .050") uses HP shim technology and an integrated stopper layer to increase clamp load and improve combustion chamber sealing. Multi-layer steel construction with embossed outer layers and a Viton-coated finish provide enhanced sealing around the combustion area while helping distribute clamp load more evenly across the sealing surface.
Cometic GM LHU/LNF Gen-2 ECOTEC 88 mm Bore .050 inch MLX Head Gasket