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Cometic MLS cylinder head gasket for GM Duramax LB7/LLY/LBZ/LMM/LGH/LML right-side applications, .053" thickness with 4.100" bore. Built from multiple embossed stainless steel layers with Viton-coated outer faces and an uncoated shim layer to vary thickness. Compressed operating thickness is 0.098". MLS design improves clamp distribution, requires less clamp load and resists corrosion without sealants for aluminum or cast-iron interfaces.
Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .053in MLS Cylinder Head Gasket - 4.100in Bore - RHS
