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Cometic MLS cylinder head gasket for GM Duramax LB7/LLY/LBZ/LMM/LGH/LML right-side applications, .066" compressed operating thickness and 4.100" bore. Multiple embossed stainless steel layers include Viton-coated outer faces and an uncoated center shim to allow thickness variation. The MLS construction conforms load distribution across the sealing area, reduces clamp load and bore distortion, and does not require sealants.
Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .066in MLS Cylinder Head Gasket - 4.100in Bore - RHS
