You might be able to use door hinge bushings ,if there are some the right size available,HELP and Dorman have a good selection of them...or try a good hardware or industrial supply or bearing store,they might have some flanged bronze bushings that would work....I had a sloppy shifter linkage on a vehicle that had egged the hole out for the shift rod,and I could find no replacement one,so I brazed a 3/8" shaft collar to the worn linkage to restore the tight fit to it...used it as a bushing..even a peice of 1/8" brass pipe might be suitable..