Wiseco PWR133-101 Pwr Kit Yfm660R Raptor '01-05 9.9:1 Cr

Complete engine rebuild
Crankshaft assembly
OEM quality main bearings
All engine gaskets, seals, and o-rings
Wiseco Pro
Lite 2-stroke piston and top end bearing
Wiseco standard series 4-stroke piston
Cam chain included (if needed)Wiseco hour meter and bracket included
Bottom end and top end components
Engineered to meet or exceed OEM quality
Reliable OEM sealing
Instant throttle response
Premium quality for smooth operation
Proven performance and reliability
Exact fit and long lasting
Track your engine and critical service intervals