THE LEADER IN POWERSPORTS ENGINES, TRANSMISSIONS, PARTS & KITS

Polaris 570 Valve Shim Bucket Conversion Kit for Ranger, RZR & Sportsman Models Upgrade your Polaris 570 engine with a valve shim bucket conversion designed to solve common OEM wear issues. Instead of dealing with bucket failure, this setup improves durability and gives you better control over valve clearance. As a result, your engine runs smoother and holds adjustment longer. This Kit Includes (4) DLC Coated Buckets (4) DLC Coated Retainers Complete Shim Kit (includes all sizes) Fitment Designed for Polaris 570 engines in Ranger, RZR, and Sportsman models (2012–2017). 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. 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 offers hands down 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. REV6 offers quality parts that are proven to last.