The machinist taking car of my engine showed me that the bushing at the wrist pin of one of my connecting rods has spun, sometime in the past. It comes right out. It should be a press fit. By the wear, it looks like the bushing has spun for awhile. He's suggested I get another connecting rod or we machine it slightly and press in a bushing from a Toyota, to get the inside size the same as the other connecting rods. I'd like to find a new one, if I can. If not, I'll tell him to go ahead with the modification.