If my memory serves me right, Jerry Kugel did about a zillion of these in street rods years ago. He is in California, Kugel Komponents? I think is the name of his company.
I do remember that most rodders took the rear out of its factory cage ( to see all those spinning parts ) and because of this they were a bear to adjust if not installed right. Changing the rotors would be a nightmare. I think you got to pull the half shafts to install new rotors.
Hope this helps