Cometic C4554-040 MLS Cylinder Head Gasket Honda H23A1 88mm Bore

The Cometic C4554-040 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Honda H23A1 engines. This gasket features an 88mm bore diameter and 0.040-inch compressed thickness, providing reliable sealing for stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior sealing and durability
• 0.040-inch compressed thickness allows for precise compression ratio tuning
• 88mm bore diameter matches H23A1 engine specifications
• Embossed stainless steel outer layers with elastomer coating for enhanced sealing
• Handles higher cylinder pressures than traditional composite gaskets
• Ideal for both stock rebuilds and performance applications

Cometic MLS gaskets are engineered to withstand extreme temperatures and pressures, making them a trusted choice for engine builders and performance enthusiasts. The layered steel construction provides better recovery under thermal cycling and maintains seal integrity even in demanding conditions.