Cometic GM LB7/LBZ/LGH/LLY/LML/LMM Duramax .040in MLS Exhaust Manifold Gasket

COMETIC MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements. This exhaust gasket features 2.082" x 1.508" Port.
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This Part Fits:

Year	Make	Model	Submodel
2006-2016	Chevrolet	Express 2500	Base
2006-2016	Chevrolet	Express 2500	LS
2006-2016	Chevrolet	Express 2500	LT
2006-2016	Chevrolet	Express 3500	Base
2006-2016	Chevrolet	Express 3500	LS
2006-2016	Chevrolet	Express 3500	LT
2001-2004	Chevrolet	Silverado 2500	Base
2001-2004	Chevrolet	Silverado 2500	LS
2001-2004	Chevrolet	Silverado 2500	LT
2004	Chevrolet	Silverado 2500	WT
2001-2005	Chevrolet	Silverado 2500 HD	Base
2015-2016	Chevrolet	Silverado 2500 HD	High Country
2001-2006	Chevrolet	Silverado 2500 HD	LS
2001-2016	Chevrolet	Silverado 2500 HD	LT
2007-2016	Chevrolet	Silverado 2500 HD	LTZ
2004-2016	Chevrolet	Silverado 2500 HD	WT
2007	Chevrolet	Silverado 2500 HD Classic	LS
2007	Chevrolet	Silverado 2500 HD Classic	LT
2007	Chevrolet	Silverado 2500 HD Classic	WT
2001-2005	Chevrolet	Silverado 3500	Base
2001-2006	Chevrolet	Silverado 3500	LS
2001-2006	Chevrolet	Silverado 3500	LT
2004,2006	Chevrolet	Silverado 3500	WT
2007	Chevrolet	Silverado 3500 Classic	LS
2007	Chevrolet	Silverado 3500 Classic	LT
2007	Chevrolet	Silverado 3500 Classic	WT
2015-2016	Chevrolet	Silverado 3500 HD	High Country
2007-2016	Chevrolet	Silverado 3500 HD	LT
2007-2016	Chevrolet	Silverado 3500 HD	LTZ
2007-2016	Chevrolet	Silverado 3500 HD	WT
2006-2016	GMC	Savana 2500	Base
2006-2016	GMC	Savana 3500	Base
2015-2016	GMC	Savana 3500	LS
2015-2016	GMC	Savana 3500	LT
2002-2004	GMC	Sierra 2500	Base
2001-2002	GMC	Sierra 2500	SL
2001-2004	GMC	Sierra 2500	SLE
2001-2004	GMC	Sierra 2500	SLT
2003-2004	GMC	Sierra 2500	WT
2002-2005,2015-2016	GMC	Sierra 2500 HD	Base
2011-2016	GMC	Sierra 2500 HD	Denali
2001-2002,2006	GMC	Sierra 2500 HD	SL
2001-2016	GMC	Sierra 2500 HD	SLE
2001-2016	GMC	Sierra 2500 HD	SLT
2003-2014	GMC	Sierra 2500 HD	WT
2007	GMC	Sierra 2500 HD Classic	SL
2007	GMC	Sierra 2500 HD Classic	SLE
2007	GMC	Sierra 2500 HD Classic	SLT
2007	GMC	Sierra 2500 HD Classic	WT
2002-2005	GMC	Sierra 3500	Base
2001-2002,2006	GMC	Sierra 3500	SL
2001-2006	GMC	Sierra 3500	SLE
2001-2006	GMC	Sierra 3500	SLT
2004-2006	GMC	Sierra 3500	WT
2007	GMC	Sierra 3500 Classic	SL
2007	GMC	Sierra 3500 Classic	SLE
2007	GMC	Sierra 3500 Classic	SLT
2007	GMC	Sierra 3500 Classic	WT
2015-2016	GMC	Sierra 3500 HD	Base
2011-2016	GMC	Sierra 3500 HD	Denali
2007-2016	GMC	Sierra 3500 HD	SLE
2007-2016	GMC	Sierra 3500 HD	SLT
2007-2014	GMC	Sierra 3500 HD	WT
2006	Hummer	H1	Alpha