Shackles on both ends of the springs??? Sounds scarry to me. Usually people us shims or reposition the spring mounts on the axle.

Where in Canada are you?

(aka suprathepeg, aka Sean)
89 v6 SWB truck "BLACK BEAUTY" EB valves, P&P head 30 over.
95 FZJ80. Lifted. locked and rollin on 33s (my dream machine)