On my 55 I bought the rear spring setup from TCI,which worked out very well.It consists of new 5 leaf springs,new mounts,shackles shocks ans shock mounts,plus mine has a sway bar.I had to flip the rearend on mine,which meant mounting new spring perches,etc.It lowered the back end about 4 inches.Cost was somewehere around $550.On my 55 the rearend originally was mounted below the springs,it now sets on top.There are pix in the gallery.
