Cometic Chevy BB Gen IV 451 H/G 4.320 inch Bore .098 inch MLS Head Gasket

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". 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 Part Fits:

Year	Make	Model	Submodel
1991-1993	Chevrolet	C1500	454 SS
1991-1993	Chevrolet	C1500	Cheyenne
1991-1993	Chevrolet	C1500	Silverado
1991-1993	Chevrolet	C1500	WT
1992-1993	Chevrolet	C1500 Suburban	Silverado
1994-1997,1999-2000	Chevrolet	C2500	Base
1991-1998	Chevrolet	C2500	Cheyenne
1999-2000	Chevrolet	C2500	LS
1991-1992	Chevrolet	C2500	Scottsdale
1991-1998	Chevrolet	C2500	Silverado
1994-1995,1998	Chevrolet	C2500	WT
1992-1999	Chevrolet	C2500 Suburban	Base
1995-1999	Chevrolet	C2500 Suburban	LS
1995-1997	Chevrolet	C2500 Suburban	LT
1992-1994	Chevrolet	C2500 Suburban	Silverado
1994-1997,1999-2000	Chevrolet	C3500	Base
1991-1998	Chevrolet	C3500	Cheyenne
1999-2000	Chevrolet	C3500	LS
1991-1992	Chevrolet	C3500	Scottsdale
1991-1998	Chevrolet	C3500	Silverado
1996-2000	Chevrolet	Express 3500	Base
1996-2000	Chevrolet	Express 3500	LS
1991-1996	Chevrolet	G30	Beauville
1991-1996	Chevrolet	G30	Chevy Van
1991-1996	Chevrolet	G30	Hi-Cube
1991-1996	Chevrolet	G30	Sportvan
1994-1997,1999-2000	Chevrolet	K2500	Base
1991-1998	Chevrolet	K2500	Cheyenne
1999-2000	Chevrolet	K2500	LS
1991-1992	Chevrolet	K2500	Scottsdale
1991-1998	Chevrolet	K2500	Silverado
1994-1995,1998	Chevrolet	K2500	WT
1992-1999	Chevrolet	K2500 Suburban	Base
1995-1999	Chevrolet	K2500 Suburban	LS
1995-1997	Chevrolet	K2500 Suburban	LT
1992-1994	Chevrolet	K2500 Suburban	Silverado
1994-1997,1999-2000	Chevrolet	K3500	Base
1991-1998	Chevrolet	K3500	Cheyenne
1999-2000	Chevrolet	K3500	LS
1991-1992	Chevrolet	K3500	Scottsdale
1991-1998	Chevrolet	K3500	Silverado
1991-1999	Chevrolet	P30	Base
1991	Chevrolet	R2500 Suburban	Scottsdale
1991	Chevrolet	R2500 Suburban	Silverado
1991	Chevrolet	R3500	Cheyenne
1991	Chevrolet	R3500	Silverado
1991	Chevrolet	V3500	Cheyenne
1991	Chevrolet	V3500	Silverado
1991-1993	GMC	C2500	Sierra
1994-2000	GMC	C2500	Sierra SL
1991-2000	GMC	C2500	Sierra SLE
1994-2000	GMC	C2500	Sierra SLT
1991-1993	GMC	C2500	Sierra SLX
1992-1999	GMC	C2500 Suburban	Base
1992-1999	GMC	C2500 Suburban	SLE
1995-1999	GMC	C2500 Suburban	SLT
1991-1993	GMC	C3500	Sierra
1994-2000	GMC	C3500	Sierra SL
1991-2000	GMC	C3500	Sierra SLE
1994-2000	GMC	C3500	Sierra SLT
1991-1993	GMC	C3500	Sierra SLX
1991-1996	GMC	G3500	Magnavan
1991-1996	GMC	G3500	Rally
1991-1996	GMC	G3500	Rally Camper Special
1991-1996	GMC	G3500	Rally STX
1991-1996	GMC	G3500	Vandura
1991-1996	GMC	G3500	Vandura Special
1991-1993	GMC	K2500	Sierra
1994-2000	GMC	K2500	Sierra SL
1991-2000	GMC	K2500	Sierra SLE
1994-2000	GMC	K2500	Sierra SLT
1991-1993	GMC	K2500	Sierra SLX
1992-1999	GMC	K2500 Suburban	Base
1992-1999	GMC	K2500 Suburban	SLE
1995-1999	GMC	K2500 Suburban	SLT
1991-1993	GMC	K3500	Sierra
1994-2000	GMC	K3500	Sierra SL
1991-2000	GMC	K3500	Sierra SLE
1994-2000	GMC	K3500	Sierra SLT
1991-1993	GMC	K3500	Sierra SLX
1991-1997	GMC	P3500	Base
1991	GMC	R2500 Suburban	Base
1991	GMC	R3500	Base
1991	GMC	R3500	SLE
1991	GMC	V3500	Base
1991	GMC	V3500	SLE