11:1 JE Wiseco or CP forged piston. Maxlock cylinder to case stud kit. Cometic top end gasket kit. This is a bolt on kit, ready to drop in with no machining required.
Piston uses pump or race gas. If you have ANY issue with something you order from us PLEASE let us fix the problem before you leave feedback. We 100% guarantee we will find a reasonable solution to any problem. We want happy customers always.
Please check your order thoroughly when receiving it. We ALWAYS STRONGLY recommend that this kit be installed by a qualified mechanic with experience working on these types of motors. Piston comes with specific instructions for setting the ring gap. If you do not follow these exactly your motor will fail. The item "Yamaha Rhino Grizzly 660 Big Bore Cylinder Top End Rebuild Kit JE Wiseco Cometic" is in sale since Tuesday, December 5, 2017.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.