Cometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .053in MLX Cylinder 4.130in Bore RHS Head Gasket

COMETIC MLX (Multi-Layer Stopper) gaskets utilize an integrated stopper layer for combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. MLX technology can be found in some head gaskets and are made from the same materials as our MLS Head Gaskets. No sealants or re-torque required. GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .053in. MLX Cylinder Head Gasket; 4.130in. Bore; RHS GM 6.6L DURAMAX 01-16 4.130in.

• Improved clamp load around the cylinder without increasing bore distortion
• Requires No Sealants Or Re-Torque