Polaris 10-16 Ranger 800 High Compression (12.1) Top End Rebuild Kit


Rev6 offers quality parts that are proven to last.



REV6  includes a 1 year warranty with all new and remanufactured parts. 

We have complete confidence in what we sell and our warranty backs that up!

Complete (New) Upgraded top end Rebuild kit.

Includes everything you need to completely rebuild your top end.

Upgraded mso2 coated pistons, silicone alloy aluminum with reduced expansion, stronger ring lands, and better performance/longevity!

Fits the following applications:

– 2008-2014 RZR 800 (All Models)

– 2010-2017 Ranger 800 (All Models)

– 2004-2013 Sportsman 800 (All Models)

Includes the following parts: 

– New nickel plated cylinder (Standard Bore)

– 80mm High performance Piston Kit.

– Cylinder base gasket

– Cylinder head gasket

– Valve cover gasket

– Thermostat gasket

– Valve stem seals

– High performance lifter (4)

Rev6 offers quality parts that are proven to last.

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