Wiseco SK1227 Top-End Rebuild Kit for Ski-Doo MXZ / Summit 583 - 76.50mm 2003 Yamaha YZF-R6 Fits: 2008-09 KTM 450 XC

Fits: 2008-09 KTM 450 XC

2001 Ski-Doo Mach Z 800

2008 Arctic-Cat 500 Automatic

2003 Polaris Trail Blazer 250

Wiseco SK1227 Top-End Rebuild Kit for Ski-Doo MXZ / Summit 583 - 76.50mm 2003 Yamaha YZF-R6 Fits: 2008-09 KTM 450 XCWiseco Performance Top End Rebuild Kit Part Number: SK1227 Piston Size: 76. 50mm These kits contain everything you need to complete your rebuild the right way, the first time High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. All Piston Kits are precision crafted and forged in the USA Wiseco's complete Top