Cometic C4554-045 MLS Cylinder Head Gasket Bore Honda - 88mm H23A1

The Cometic C4554-045 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Honda H23A1 engines. This precision-manufactured gasket features an 88mm bore diameter and .045" (1.15mm) compressed thickness, providing an optimal seal between the cylinder head and engine block.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and heat resistance
• 88mm bore diameter designed for Honda H23A1 applications
• .045" compressed thickness for precise compression ratio tuning
• Advanced coating technology ensures exceptional sealing under extreme conditions
• Resistant to combustion gases, coolant, and oil penetration
• Ideal for stock rebuilds, performance builds, and forced induction applications

Cometic MLS gaskets utilize multiple layers of stainless steel with proprietary coatings that allow the gasket to conform to imperfect sealing surfaces while maintaining integrity under high cylinder pressures and temperatures. This design makes them an excellent choice for both naturally aspirated and turbocharged Honda engines requiring reliable head gasket performance.