Description
A top-end rebuild demands precision and reliability—cheap gasket sets invite oil leaks, compression loss, and premature failure. The MOOSE RACING Top End Gasket Kit eliminates guesswork with OEM-quality seals and domestically manufactured gaskets engineered for accurate fitment and durability. Whether you’re replacing a piston or performing routine maintenance, this complete kit gives you the confidence to rebuild your engine without breaking the bank.
- Fits Polaris 810963
- Complete top-end rebuild set
- Genuine OEM replacement seals
- Includes valve seals, head gasket
- Base, exhaust, tensioner gaskets
- O-rings and miscellaneous seals
- Made in the U.S.A.
- High-compression kits available
- .012″ thick base gaskets
- Raises compression cost-effectively
- Bolt-on installation (no fabrication)
- Fraction of OEM pricing






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