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Cometic MLX head gasket for the 2007–2018 Cummins 6.7L ISB (.052" thickness, 4.312" bore) uses an integrated stopper layer to improve combustion sealing and clamp load without increasing bore distortion. MLX construction mirrors MLS materials for robust sealing across the combustion chamber and requires no sealants or re-torque. It’s specified for high-demand diesel applications where dependable sealing is critical.
Cometic Dodge Cummins Diesel 6.7L 4.312 inch Bore .052 inch MLX Head Gasket
