My 2WD 93's leaf spring hangers have bitten the dust. I've bought replacement hangers and a shackles and intend to replace them myself. To my knowledge the hangers should attach to the frame with 1 1/2 x 7/16 bolts, 2x washers, a lock washer and obviously a nut. (please feel free to correct me). But I don't really know what I need to replace the shackle bolt. If you happen to know, please help me out.