need 3/10th

I have had the CalTracs mono leafs in my 66 Dart street car for going on 20 years, took it apart in the spring of 2018 and put the 1/2" front hangers and rear shackle inboard kit in so I could fit the 9x28 MT 3054st on 8 inch wheels with 5 inch back spacing without having to cut and move the wheel tubes. The front aluminum spring eye bushing had not rounded out at all, cleaned everything up regreased and put it back together.