Athena Top End Gasket Kit for Honda (P400210600202)

The Athena P400210600202 Top End Gasket Kit is designed for professional, semi-professional, and amateur riders who want to refresh their Honda engine before a race or during the riding season. This engine rebuild kit provides the essential top-end sealing components needed to support dependable performance and help restore proper compression after service or maintenance.
The kit includes a premium MLSS head gasket along with multiple high-quality base gaskets in different thicknesses. This selection allows riders and technicians to adjust the engine compression ratio according to the intended fuel and performance setup. Use the appropriate gasket combination with standard pump gas for a stock-style compression configuration, or select a higher-compression arrangement when the engine is prepared for race fuel and competition use.
Athena manufactures this kit with attention to fit, sealing performance, and practical installation requirements. The varied base-gasket options give engine builders greater flexibility when setting cylinder height and compression during a top-end rebuild. The kit is suitable for riders preparing an engine for racing, seasonal maintenance, or a performance-focused refresh.
This Athena Top End Gasket Kit does not include valve stem seals, rubber components, shims, or additional fiber gaskets. Verify application compatibility with your Honda engine before installation, and follow the manufacturer’s service procedures and torque specifications for the best results.

Features:

• Application: Designed for professional, semi-professional, and amateur riders refreshing a Honda engine before racing or during the riding season

• Head Gasket: Includes a premium MLSS head gasket for reliable top-end sealing

• Base Gaskets: Includes two or more base gaskets with different thicknesses for compression-ratio adjustment

• Compression Tuning: Supports stock-compression setups with standard gas or higher-compression configurations for race gas

• Engine Service: Suitable for top-end rebuilds, seasonal maintenance, and performance-oriented engine refreshes

• Exclusions: Does not include valve stem seals, rubber parts, shims, or other fiber gaskets

• Brand: Athena

• Part Number: P400210600202

Ships from Parts Unlimited.