Top End Master Refresh Kit for Polaris Sportsman / Scrambler 1000 (2015–2022)
This Top End Master Refresh Kit fits Polaris Sportsman and Scrambler 1000 models from 2015–2022. Designed to restore sealing and airflow, this kit replaces critical upper-end components without requiring a full timing service.
What This Kit Includes
Complete Top End Gasket
High Temp Valve Stem Seals
(4) Forged Nitride Performance Intake Valves
(4) Forged Nitride Performance Exhaust Valves
First, the complete top end gasket restores proper cylinder head sealing. Next, high-temp valve stem seals help control oil consumption and maintain consistent valve operation. In addition, forged nitride performance valves improve durability and resist heat wear under load. As a result, your 1000 engine regains reliable compression and stable airflow.