Cometic PRO2049T-845-030 Honda Head Block Hybrid Top End Gasket Kit - B18C1 B20

The Cometic PRO2049T-845-030 is a complete top end gasket kit engineered specifically for Honda B-series hybrid engine builds combining a B18C1 cylinder head with a B20 block. This popular performance combination requires precise gasket specifications to ensure proper sealing and compression, and this Cometic kit delivers exactly that.

Key Features:

• Custom-designed for B18C1 head on B20 block hybrid applications
• Includes head gasket, valve cover gasket, and all necessary top end seals
• Multi-Layer Steel (MLS) head gasket construction for superior sealing
• 0.030" compressed thickness head gasket for optimal compression ratio
• Engineered to handle increased cylinder pressures in performance builds
• Precision-cut gaskets ensure consistent fitment and reliability

This gasket kit is ideal for engine builders and performance enthusiasts creating the popular B18C1/B20 hybrid combination, which pairs the high-revving VTEC head with the increased displacement of the B20 block. Cometic's MLS gasket technology provides the durability and sealing performance needed for both street and racing applications.