Should be 73-76 A body with the single piston caliper Gary. As long as you have the spindles, caliper adaptors, dust shields and upper control arms everything else is available off the shelf. I would just excahnge those calipers for a set of loaded (with pads) rebuilt calipers and use new hoses. This article should give you al the info you need. Check out the section on 62-72 A bodies. http://www.moparaction.com/Tech/archive/disc-main.html Dan GaryM31931@xxxxxxx wrote: > > > I bought a disc brake setup for an a-body. It was supposed to be a > complete > setup up. No rotors, no pads, no bearings. Supposedly from a 1971 > Dart > or maybe a 74 the woman was not sure. It was part of stuff he had > collected > for an a-body project car before he passed away.. > > I also have the Power brake booster, the master cylinder, proportioning > > valve, upper and lower control arms, dust shields. > > Now I am trying to figure out what I have, so I can get this rebuilt and > > ready to go under my Barracuda. > > Single large piston. > A semi-banjo fluid connection. Not round but square with a sloping > ramp on > it. ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.