Aluminum cylinder with a nickel carbide coating designed with wider water jackets. Forged JE piston Kit 13:1. Complete with rings, clips, and wrist pin. Everything you need to bolt up and go. No machining is required, simply bolt on and Blast!!This item is in the category "eBay Motors\Parts & Accessories\Motorcycle & Scooter Parts & Accessories\Engines & Engine Parts\Other Engine Parts". The seller is "atvunlimited" and is located in this country: US. This item can be shipped worldwide.