MLS Head Gasket 0.040" 81.5mm Bore

The Cometic CGS-C4239-040 is a Multi-Layer Steel (MLS) head gasket engineered for Honda and Acura DOHC engines. This gasket features a precise 81.5mm bore size and a compressed operating thickness of 0.040 inches, making it suitable for specific engine builds. Comprised of multiple embossed layers of stainless steel, the outer layers are coated with Viton, a heat-resistant elastomer capable of withstanding temperatures up to 250°C (482°F). This construction provides maximum sealing performance for high-output engines and eliminates the need for additional sealants. MLS gaskets are ideal for combinations of aluminum heads with aluminum or cast iron blocks, offering enhanced strength, rebound capability, and resistance to corrosion. The center shim layer is uncoated stainless steel and can be varied to meet different thickness requirements. This Cometic head gasket is compatible with various Acura Integra models from 1990-2001, including GS, LS, RS, and Special Edition submodels. It is specifically designed for non-VTEC B18A and B18B engines. It is crucial for buyers to verify fitment for their specific vehicle, as UroTuning does not list all compatible vehicles. WARNING: This product can expose you to chemicals, including those listed on www.P65Warnings.ca.gov, which are known to the State of California to cause cancer and reproductive harm.