I've got an 87 motor. It's disassembled to put new crank bearings in, I have brand new in package Moosebearings and seals, the cylinder needs to be bored to .065" over, I have the brand new Iin packaging Wiseco hi compression .065" piston, rings, circlips. Also have brand new in packaging SBLT Billet Thrust washers,  RM250 wristpin, and wristpin bearing...have other parts I could add or remove to make price accommodatable.  If interested shoot me a reasonable offer.