Todd!!! Good to hear from you!! Answer to your question.
My truck is not running with these discs. Not to say I have not done this conversion, I have, but on other peoples rig. (sound familiar?) I have done it on two other Broncos, one a 77 one a 76. Both big bearing. Had to fab a bracket for the E cables for them to work right but they both worked well. It is to be noted that in both cases we had to replace the right caliper or rebuild it as they were rusted inside the ebrake mechanism to the point is would not work. The brakes worked normally, no problem, we just could not get the ebrake to hold until we did the rebuild/replace. Then it worked fine. As soon as I get finished replacing the motor in my Bronco (some stupid driver cooked the bottom end in a mud hole of the previous motor, I wonder who??) I will be doing the rear discs on this truck. Want me to send you some pictures and a report on how it went??
TOFIC