• 100mm stock bore cylinder
• 100mm Wiseco or Wossner forged piston
• Nitrite-coated piston rings
• Chrome wrist pin
• Circlips
• Mudbuster Hotcam – no valve spring change required
• Complete assembled cylinder head with valves and springs
• Cometic top-end gasket kit
• MLS head gasket
• Valve stem seals
• HD timing chain
• Talon TITANIUM cylinder head stud kit – LIFETIME WARRANTY*
• NGK spark plug
• Runs on pump or race gas
• Drop in kit – no mods required (except carb re-jetting)
• Compatible with all Yamaha Rhino and Grizzly 660 models and years

– The Best Parts. The Best Performance. The Best Price.