quick ?

I'm not sure if this is what your looking for..anyways wheel/rim swap is not much of a problem if the bolt size is the same. However there has been some problems that when upgrading to disks, that some rims will not fit due to the size of the caliper.(Mostly 14"). Now if your asking if you can put a 11" ford disk brake system on...I don't know for sure and would be lying if I did say). But..I think the mounting hardware has a different setup for the spindles??

Not even sure if this link will help.

http://www.moparaction.com/Tech/archive/disc-main.html