Motor is a 1997 680 Ultra SPX motor that has had the crank professionally rebuilt and checked out. Mag side cylinder and head were bad, so I have installed a replacement cylinder and head. I have installed a set of good, slightly used Wiseco Pro-lite piston that I got from a performance shop. Motor has new top end gasket kit installed also. Motor is just case, cylinders, heads, water covers and coolant pipe that connects them. Nothing else comes on the motor. Basically a replacement for a blown motor. Asking $650 or best. E-mail me or call me at (989) 871-2771 if you have any questions.