found a little tidbit for 5lug conversion
Reply #1 –
someone will probly correct my numbers, BUT fox 10" brakes are 2"(IIRC) and the rangers are 2.5"
or maybe it was 1.5" and 2".....
either way, they dont match.
the 10" guys are kinda up a creek as no off the shelf 5lug drum matches up.
the best theory i have come up with for 10" drum conversions is using the full ranger backin plate, guts, and drums along with the proper axles. it must be noted that this setup would narrow the rear track to mustang width. i also havent tried it, so dont know for sure it would actually work.