Description
V-Twin Top End Gasket Kits — XL
- At Cometic Gasket, our goal is to offer the latest in gasket technology
- Materials, manufacturing processes and gasket designs are constantly improving to match the higher level of performance for today’s powerful V-Twin engines
- Cometic Gasket Kits for Harley Davidson models include every gasket, seal, washer, and o-ring needed for a complete overhaul
- When purchasing a Cometic gasket kit, you can rest assured that every component will be the best solution for your application
- EST “Extreme Sealing Technology” kits are available in Complete Motor Kits and Top End Kits
- Harley-Davidson® EST Gasket Kits contain MLS Head Gaskets, Steel Made with Viton coated Base Gaskets, blue Made with Viton Valve Stem Seals and AFM material

![Cometic Top End EST Gasket Kit fits H-D Evolution Sportster [MPN: C9854F]](https://www.autosupplyforge.com/wp-content/uploads/2026/03/cometic-top-end-est-gasket-kit-fits-h-d-evolution-sportster-mpn-c9854f-sixdtphz52377.webp)




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