John, back when I worked in a front end shop, if we had one the bushings didn't fit real tight in, we went ahead and pushed them in and then spot welded the flange of the bushing to the arm. Just a couple small tack welds. Of course if the arms are already painted, it will mess up your paint.
A forum community dedicated to 1955, 1956, and 1957 Chevy owners and enthusiasts. Come join the discussion about restoration, engine swaps, reviews, performance, modifications, classifieds, troubleshooting, maintenance, and more! Open to all models including Belair, 210, 150, Sedans, and Nomads.