You know how it is, a while back I got into one of those situations where I had to take everything to get what I want and this was part of the deal. It is a k321 and I took the head off to check it out and found it has been bored 10,000th over and has a new piston. I did't take a pic of the piston though I didn't think of it at the time but I can show you when you get here if you like. I thought it was better to leave it closed up. It says right on the piston .010. I guess somebody started to rebuild it and didn't finish it. It turns smooth as silk and has real good compression. Should be a good runner . I'm going to hold firm at $75 it should be a good one. I don't have a starter or carb or any other parts for it. Come check it out. Call me on the phone, don't message or text I will ignore them.