Custom Chrome 17040-92A Top End Gasket Kit is a genuine replacement gasket set from Custom Chrome, also cataloged as 54397 and 54-397. This top end kit is intended for servicing the engine’s upper-end gaskets during maintenance or a rebuild, providing the gaskets required to reseal the cylinder head area and related interfaces to restore sealing and compression. Designed by Custom Chrome, the kit adheres to the brand’s standard top-end gasket configuration, offering a consolidated solution when replacing worn gaskets in the engine’s upper section. Check your engine’s service documentation to confirm exact fit and compatibility before purchasing.
