Here is my bushing puller setup. 1 galvanized 1/2" by 8" long hex bolt (Here I used a cap bolt but I should have gotten a hex bolt instead to put a wrench on the end for resistance) 2 washers, a 2" diameter by 3" long pipe cut and opened to 2 1/2" for the front bushing (the 2" will be sufficient for the rear bushing and the same for the upper bushings), I use the bar from a steering wheel puller as the brace and a 1/2" nut.