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Cometic MLX cylinder head gasket for GM Duramax LB7/LLY/LBZ/LMM/LGH/LML, 4.130" bore and .062" compressed thickness, Right Hand Side. MLX technology incorporates an integrated stopper layer that enhances combustion sealing and improves clamp load distribution without increasing bore distortion. Manufactured from multi-layer stainless materials, this MLX gasket does not require sealants or re‑torque and is intended for direct sealing in Duramax head applications.
Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .062in MLX Cylinder 4.130in Bore RHS Head Gasket
