Cometic C5654-040 MLS Head Gasket for Honda/Acura B-Series 85mm Bore

The Cometic C5654-040 MLS (Multi-Layer Steel) Head Gasket is engineered for high-performance Honda and Acura B-series engines. Designed with an 85mm bore and .040" compressed thickness, this gasket provides superior sealing and durability for both street and racing applications.

Key Features:

• Multi-Layer Steel construction with multiple layers of stainless steel for maximum strength and recovery
• 85mm bore diameter optimized for B-series engine builds
• .040" (1.02mm) compressed thickness for precise compression ratio tuning
• Viton rubber sealing beads around combustion chambers and fluid passages
• Superior resistance to extreme cylinder pressures in turbocharged and high-compression applications
• Eliminates the need for additional sealants or re-torquing
• Stopper layer design prevents gasket failure from excessive cylinder pressure

Cometic MLS gaskets are the professional choice for engine builders seeking reliable, long-lasting performance in demanding conditions. The advanced materials and construction ensure excellent sealing while accommodating minor surface imperfections.