Cometic GM LS9/LSA Gen-4 Small Block V8 .040in MLX Cylinder Head Gasket 4.100in Bore LHS

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.Certificate of OriginInstallation InstructionsThis Part Fits: Year Make Model Submodel 2009-2013 Cadillac CTS Base 2010-2013 Cadillac CTS Luxury 2010-2013 Cadillac CTS Performance 2010-2013 Cadillac CTS Premium 2009-2015 Cadillac CTS V 2012-2013 Chevrolet Camaro LS 2012-2013 Chevrolet Camaro LT 2012-2013 Chevrolet Camaro SS 2012-2015 Chevrolet Camaro ZL1 2013 Chevrolet Corvette 427 2009-2013 Chevrolet Corvette Base 2010-2013 Chevrolet Corvette Grand Sport 2009-2013 Chevrolet Corvette Z06 2011 Chevrolet Corvette Z06 Carbon 2009-2013 Chevrolet Corvette ZR1