72 disc brakes

There is a thread here that someone put Mustang rotors with some machining on a 4 piston disc brake car. This way they ended up with the 4.5" bolt pattern and could keep there calipers. '60s Mustangs used the same caliper but had the large bolt pattern.

Here it is:

http://www.forabodiesonly.com/mopar/showthread.php?t=20544


Chuck