Rev6 offers quality parts that are proven to last.


Everything included in this listing is all high quality parts to make your UTV or ATV last longer and outperform factory! 

Rev6 has over 40 years combined experience in the UTV & ATV industry. We specialize in building complete engines for stock & performance applications.  

Now we are offering these very same parts that we use on our engines!  


Rev6 hands down has the best warranties in the industry, the best customer service and fast Shipping 


Our parts kits were all designed by our senior engine technicians that know all the ins and outs of an engine. 


Rev6 Engines & Parts will not let you down when it comes to quality & customer service! 


Complete (New) Upgraded High Performance Shim Conversion Kit

Rev6 offers quality parts that are proven to last.

Easy to install, easy to use! No more time and money wasted on installing shim buckets from Polaris!
This kit will save you time and money. Works with stock and after market valves.

Adjust your engine valve clearance using commonly available shims 9.48mm shims.

Includes a complete shim kit running from .05 increments
Includes any shim size you will ever need!

Easy to install!


Includes the following:
- 4 DLC coated buckets
- 4 DLC coated retainers
- Complete valve shim kit

Fits the following applications:
- 2012-2020 RZR 570 (all models)
- 2013-2020 Ranger 570 (all models)
- 2013-2020 Sportsman 570 (all models)


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!