NO OTHER KIT CAN COMPETE AGAINST THE RELIABILITY & QUALITY OF OURS. USE OUR KIT WITH THE CORRECT STYLE. DAMAGE TO YOUR CHAIN AND CAN CAUSE. (HEAD INCLUDES: EXHAUST & INLET VALVES, VALVE SPRINGS, CAMSHAFT, ROCKER ARMS, VALVE RETAINERS). REBUILD GASKET AND O-RING KIT.This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "advantagepart" and is located in this country: US. This item can be shipped worldwide.