Brakes and Spindle interchange?

[AMXguy]

Will the disk brake set up off a '70 sport fury work on a B or E body? some spindles are different but I'm not sure what the deal is.

[cudazappa]

Your sport fury is a C-body, they won't interchange.

The source for your spindles should be 70-72 B or E body, (OE, Small bearing), 73-76 A-body (OE height, large bearing = cheaper rotors and brake parts) or 73-89 B/R, FJM spindles (3/8 taller, fit fine, large bearing)