I have a stock width Cougar 8" rear axle, 60" I believe, looking for a 58". I have read all the threads on this and I believe the 58" is what I want. I have everything except the housing and shafts. Straight housing's only. Proper spring mounts preffered.
Factory housings of that size that can be bolted in can be found in Ford Granada's Mercury Monarch's and lincoln versaille's that had 351 power. Some times they will have disc brakes too. As well as, but nt as good are 1957 to 1959 Full size Fords and mercury's Good luck with your search.