bluedemon I bought that motor ser # 3223905471. It's very rough. Needs boring from corrosion. Almost didn't get the starter off. Two broken bolts, one in the valve cover and one on the throttle plate. One bent exhaust pushrod. expensive rebuild. I haven't removed the crank yet. I found a verticle crank for 100.00, the extra crank that came with it will need the pto worked on if 2.0 isn't enough for the 1.0 part.