I have no idea, I pulled them off of a 72 dart many years ago. The other one has a broken part by one of the mounting holes. Here is a picture of the other one, along with the good one.
I live about 15 minutes from them and had my 69 gear converted to a firmer feel one (stage 2 I think). They were quick and the gear has been flawless for the past 4 years. I also needed some power steering pump parts and they gave me a stud, and also made up a new hose for me (at cost).
I was able to pull the PS pump without removing the engine.
For that mater I was able to replace the gear without removing the engine, but I did loosen the motor mount to jack it up a bit.
valentek
69 B5 408 FB
Yes parts are available for them, try Rock Auto, Auto Zone, Advance or NAPA.
You can get new calipers, pistons, seals and such for the calipers.
The rotors you have to hunt for, but I think Summit is know selling a drilled version.
valentek
I used a PST OE rubber kit a few years ago and was pleased with it. Most of the parts were stamped made in Mexico. I also used an Idler arm from NAPA, I can't remember if I got it in the PST kit or not, but I did buy one from NAPA for some reason.
I also used ESPO for new rear leafs, if you...