Cometic C4241-120 Honda B Series MLS Head Gasket 84.5mm Bore .120" Thick

The Cometic C4241-120 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Honda B Series hybrid builds combining a VTEC cylinder head with a non-VTEC engine block. This precision-manufactured gasket features an 84.5mm bore diameter and .120" (3.05mm) compressed thickness, providing the ideal sealing solution for custom engine configurations.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability under high-performance conditions
• 84.5mm bore diameter optimized for Honda B Series engine applications
• .120" compressed thickness allows for precise compression ratio tuning
• Designed specifically for VTEC head to non-VTEC block hybrid configurations
• Advanced material technology provides excellent resistance to extreme temperatures and pressures
• Embossed stainless steel layers with an elastomeric coating ensure consistent clamping force distribution

Cometic MLS gaskets utilize multiple layers of stainless steel with specialized coatings to create a gasket that recovers and reseals better than traditional composite gaskets. The embossed layers provide multiple sealing points while accommodating surface imperfections, making them ideal for high-boost forced induction applications and high-compression naturally aspirated builds. This gasket is essential for Honda enthusiasts building hybrid B Series engines who demand reliable sealing performance.