Cometic C4236-040 Honda B Series VTEC Head MLS Cylinder Head Gasket - 81.5mm 040

The Cometic C4236-040 is a Multi-Layer Steel (MLS) cylinder head gasket specifically engineered for Honda B Series hybrid engine builds combining a VTEC cylinder head with a non-VTEC engine block. This precision gasket features an 81.5mm bore diameter and .040" (1.02mm) compressed thickness, providing the perfect sealing solution for custom Honda performance applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 81.5mm bore diameter accommodates standard and slightly overbored B Series engines
• .040" compressed thickness allows for optimal compression ratio tuning
• Designed specifically for VTEC head to non-VTEC block hybrid configurations
• Accommodates higher cylinder pressures in boosted and high-compression applications
• Embossed stainless steel layers with elastomeric coating ensure maximum sealing
• Eliminates leak paths between combustion chambers and water/oil passages

Cometic MLS gaskets are the industry standard for performance Honda builds, offering exceptional reliability in demanding street and race applications. The multiple layers of stainless steel provide the ability to recover from thermal expansion and contraction cycles while maintaining consistent clamping pressure across the entire sealing surface.