Wiseco Top-End Rebuild Kit for Arctic Cat M8000 / ZR8000 - 85.00mm - SK1397 ProCom Performance ECU 2006 Yamaha YFZ450SP 50th Anniversary

2006 Yamaha YFZ450SP 50th Anniversary Edition

Fits: 2003-08 Yamaha YFM600 Grizzly

1995 Harley-Davidson Road King - FLHR

Position: Upper Rear

2003 Arctic-Cat 400 2X4 Auto

Wiseco Top-End Rebuild Kit for Arctic Cat M8000 / ZR8000 - 85.00mm - SK1397 ProCom Performance ECU 2006 Yamaha YFZ450SP 50th AnniversaryWiseco Top End Rebuild Kit Part Number: SK1397 Piston Size: 85. 00mm Designed for all purpose 2 stroke riding Engineered, forged, and machined in the USA in Mentor, OH Great value for reliable fun factor Refreshed performance from the track to the trail Dedicated forging design for strength to weight optimization Extra lightening operations for enhanced throttle response High quality ring(s), wrist pin(s), and circlips included Wisecos Pro Lite is the