FITS ALL POLARIS RZR AND SPORTSMAN 800 YEARS AND MODELS! 83mm big bore cylinder NO CORE REQUIRED.Wiseco CP or JE forged hi comp pump gas pistons. Hotrods HD crank with rods assembled. MAXLOCK heavy duty head studs.
ARP 12 point head nuts. Pistons use pump or race gas. We ALWAYS recommend that this be installed by a qualified mechanic with experience doing this type of work. The item "RZR800 RZR 800 Big Bore Kit Rebuilt Motor Engine Rebuild Kit Complete 83 mil 820" is in sale since Tuesday, October 22, 2019. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components".
The seller is "bpracingatv" and is located in Upland, California. This item can be shipped worldwide.