Athena Top-End Gasket Kit built for fast, reliable top-end refreshes before races or mid-season. Includes a premium MLSS head gasket plus multiple base gaskets in different thicknesses to help optimize compression.
Refresh your engine with confidence before a race or during the season. The Athena Top-End Gasket Kit is designed for riders who want a dependable seal and the ability to fine-tune engine compression without guesswork. With a premium MLSS (multi-layer steel) head gasket and multiple base gasket thickness options, you can set your engine up for a stock-style configuration or adjust compression to match your build and fuel choice.
This kit helps make top-end service simpler and more precise—ideal when you want consistent performance, reliable sealing, and flexibility during rebuilds or maintenance intervals.
Notes: Kit does not include valve stem seals, rubber parts, shims, other fiber gaskets, and does not include valve cover gaskets.
