Cometic C4555-098 MLS Cylinder Head Gasket for Honda H23A1 89mm Bore

The Cometic C4555-098 is a Multi-Layer Steel (MLS) cylinder head gasket specifically engineered for Honda H23A1 engines. This precision gasket features a compressed thickness of .098 inches and an 89mm bore size, designed to provide superior sealing performance in high-performance and stock applications.

Key Features:

• Multi-Layer Steel (MLS) construction for maximum durability and heat resistance
• .098-inch compressed thickness for precise combustion chamber sealing
• 89mm bore diameter designed specifically for Honda H23A1 engines
• Advanced coating technology ensures optimal sealing under extreme temperatures and pressures
• Embossed stainless steel layers with elastomer coating provide superior blowout resistance
• Eliminates the need for additional sealants or re-torquing after installation

Cometic MLS gaskets are the preferred choice of professional engine builders and performance enthusiasts. The multi-layer design allows the gasket to conform to imperfect sealing surfaces while maintaining consistent clamping pressure across the entire head surface. Each layer is coated with a proprietary elastomer that fills surface imperfections and improves the combustion seal, making this gasket ideal for both turbocharged and naturally aspirated applications.