Cometic Top End Gasket Set for Honda, 57.7 mm (C7466)

The Cometic C7466 Top End Gasket Set is designed for Honda 4-stroke engines requiring reliable top-end service and sealing performance. This comprehensive kit includes the correct base gasket, head gasket, cylinder O-rings, and additional top-end-specific O-rings or seals needed for removal and reinstallation. It provides a practical solution for rebuilding or servicing the upper portion of the engine with components engineered to work together.
The included MLS head gasket uses a multi-layer steel construction with embossed outer layers and a Viton rubber coating. This design promotes even torque distribution across the gasket sealing surface, helping reduce bore distortion and support improved piston ring sealing for dependable engine performance. The gasket construction is intended to withstand the demands of high-output naturally aspirated and boosted 4-stroke machines, including applications that generate high cylinder pressure.
Cometic’s EST, or Extreme Sealing Technology, incorporates embossed stainless steel head, base, and rocker gaskets covered with proprietary rubber material. The head gasket material helps draw heat away from the combustion ring and distribute it evenly across the gasket surface, reducing hot spots and helping minimize the risk of gasket failure. The Cometic C7466 gasket set is made in the USA and is built for accurate fitment and dependable top-end sealing during engine assembly.

Features:

• Complete top-end gasket kit includes base, head, cylinder O-rings, and other required top-end seals

• MLS head gasket construction promotes even torque loading and helps reduce bore distortion

• Viton-coated, embossed multi-layer steel design supports reliable sealing under high cylinder pressure

• EST technology uses embossed stainless steel gaskets with proprietary rubber coating

• Heat-dissipating head gasket material helps reduce hot spots and gasket failure

• Designed for Honda 4-stroke naturally aspirated and boosted applications

• Made in the USA

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