ARP 12 point head nuts and washers. Using head studs instead of the weaker OEM head bolts are a must with hi compression applications.
Pistons are designed for turbo application. Everything is new in the original packaging. WE ARE HERE TO HELP!!! Please check your order thoroughly when receiving it.
We recommend that this be installed by a qualified mechanic with experience doing this type of work. The item "RZR800 RZR 800 Big Bore Kit 83mm JE Cylinder Top End Rebuild Kit 820c Head Studs" is in sale since Friday, October 25, 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.