Cometic Gasket Head Gaskets (C5645-045) for a 94-96 Commercial Chassis Base, 94-95 Roadmaster, 93-97 Camaro, 92-96 Corvette, 94-96 Impala SS, 94-96 Caprice Classic LS, 94-94 Commercial Chassis Base, 94-96 Fleetwood and 93-97 Firebird. Cometic 92-96 GM LT1 Small Block 4.040 inch Bore.045 inch.
NOTES: Cometic 92-96 GM LT1 Small Block 4.040 inch Bore .045 inch MLS Headgasket (w/Valve Pockets) (PN: C5645-045)
GM Gen II Small Block V8 LT1 MLS Head Gasket; 4.040" Valve Pocketed Bore.Comprised of mulitple embossed layers of stainless steel with the outer layers utilizing a viton rubber coating.Compressed operating thickness is .045".Each..
Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.045". 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.
Cometic C5645-045 Fitment:
1994-1996 Buick Commercial Chassis Base
1994-1995 Buick Roadmaster Base
1994-1995 Buick Roadmaster Estate Wagon
1994-1995 Buick Roadmaster Limited
1994-1996 Cadillac Fleetwood Brougham
1994-1996 Cadillac Fleetwood Base
1993-1997 Chevrolet Camaro Z28
1993-1993 Chevrolet Camaro Indianapolis 500 Pace Car
1994-1994 Chevrolet Caprice Classic LS
1994-1996 Chevrolet Caprice Classic
1994-1994 Chevrolet Commercial Chassis Base
1992-1996 Chevrolet Corvette Base
1993-1993 Chevrolet Corvette 40th Anniversary Edition
1995-1995 Chevrolet Corvette Indianapolis 500 Pace Car