Description

Polaris 570 Master Top End Refresh Kit (2012–2023)

Restore power, fix compression loss, and extend the life of your engine with this Polaris 570 master top end refresh kit. Designed for 2012–2023 Polaris RZR, Ranger, and Sportsman 570 models, it includes everything you need to refresh your top end the right way—without cutting corners.

This Kit Includes:

• • Top End Gasket Set
  • Piston Ring

• (2) Intake Valves
• (2) Exhaust Valves

Whether you’re dealing with burnt valves, low compression, or just giving your engine some overdue attention, this kit has the essentials. The intake and exhaust valves replace worn stock components, helping restore airflow and sealing. In addition, the piston ring ensures proper compression and oil control. The top-end gasket set ties it all together for a tight, leak-free rebuild.

This Polaris 570 master top end refresh kit is perfect for riders who want performance and reliability without buying a full engine. It’s also a smart add-on when pairing with a timing upgrade or cam chain service.

REV6 offers nationwide shipping and expert support. If you have questions about fitment, installation, or other upgrades to pair with this kit, we’ve got your back every step of the way.

Take Action

• Contact Us to ask tech questions or confirm fitment
• Warranty Policy for full coverage details
• FAQ for shipping and install guidance
• Engine Rebuild Kit Guide if you’re not sure what your build needs

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