Pirate Jack (a.k.a. MBM retail) have great kits at some of the best prices I've seen. I would venture a guess that some if not many of the items Dr. Diff sales come from MBM. MBM manufactures the brake components. I have the Pirate Jack disc brake kit on the front of my 74 Duster and very happy with it. I will also note that I have Dr. Diffs rear drum brake set up on the same car.
