Cometic C4231-036 MLS Cylinder Head Gasket Bore Thickness - 81mm 036

The Cometic C4231-036 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered for Honda B-series engines. This precision-manufactured gasket features an 81mm bore diameter and .036-inch compressed thickness, designed to provide exceptional sealing and durability in demanding applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and combustion chamber pressure containment
• 81mm bore diameter optimized for Honda B16A2, B16A3, B17A1, B18C1, and B18C5 engines
• .036-inch (0.91mm) compressed gasket thickness
• Stainless steel construction with Viton rubber gasket material coating
• Provides excellent resistance to blow-out and withstands extreme cylinder pressures
• Ideal for both stock rebuilds and high-performance turbocharged or naturally aspirated builds
• Allows for precise control over compression ratio through thickness selection

Cometic MLS head gaskets utilize multiple layers of stainless steel with elastomeric coatings to create a gasket that conforms to surface imperfections while maintaining excellent recovery properties. This design eliminates the need for additional sealants and ensures reliable performance in high-heat, high-pressure environments. Perfect for Honda enthusiasts seeking OEM-quality or better sealing performance for their B-series engine builds.