yeah but now that he is hanging a one ton axle underneath the 56's should flex fine, but like he said, they are easiest to fit
Damn wrong thread, go with 56's they work very good, just get something that is easily found at the junkyard.
if you want to keep it ford you can get some ford 57's They come in Rangers, explorers, and f-150s
get a set or two and mix and match springs and get the spring you want. Look for thin leaves
also: is you drive to Waco, Heralds junkyard will pull you a set of springs for around $50