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This Cometic MLS exhaust manifold gasket set is specified for GM Duramax engines (LB7/LBZ/LGH/LLY/LML/LMM) and features multi-layer stainless steel construction with embossed, Viton-coated outer layers. MLS design withstands shear between different head and block materials, offers rebound and corrosion resistance, and is compressible to seal imperfect surfaces. The gasket includes a 2.082" x 1.508" port dimension for direct fitment.
Cometic GM LB7/LBZ/LGH/LLY/LML/LMM Duramax .040in MLS Exhaust Manifold Gasket
