Athena Top End Gasket Kit for Honda (P400210600250)

The Athena P400210600250 Top End Gasket Kit is designed for professional, semi-professional, and amateur riders who want to refresh the engine before a race or during the riding season. Developed specifically for Honda applications, this kit provides the essential top-end sealing components needed during engine service and performance maintenance.
The kit includes a premium-quality MLSS head gasket along with two or more base gaskets in different thicknesses. This selection allows riders and engine builders to adjust the engine compression ratio according to fuel requirements and performance goals. Use the appropriate gasket combination for stock compression with standard pump gas, or select a higher-compression setup intended for race fuel when compatible with the engine configuration.
Athena is known for producing dependable powersports gasket solutions with a focus on fit, sealing performance, and consistent manufacturing quality. The included gasket options make the P400210600250 kit a practical choice for top-end rebuilds, race preparation, and midseason engine maintenance. Always verify application compatibility and follow the manufacturer’s service procedures when installing the kit.
The Athena P400210600250 Top End Gasket Kit does not include valve stem seals, rubber components, shims, or other fiber gaskets. These parts must be purchased separately when required for the specific Honda engine service. Proper surface preparation, torque sequence, and installation practices are recommended to help ensure reliable sealing and long-lasting performance.

Features:

• Application: Designed for Honda top-end engine service and performance maintenance

• Use: Suitable for professional, semi-professional, and amateur riders

• Head Gasket: Includes a premium-quality MLSS head gasket

• Base Gaskets: Includes two or more base gaskets with different thicknesses

• Compression Tuning: Allows adjustment for stock compression with standard gas or higher compression with race gas

• Service Applications: Ideal for pre-race preparation, midseason maintenance, and top-end rebuilds

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

Ships from Parts Unlimited.