swapping disc brakes and rear ends..

Another question regarding all of this. As most of you know I purchased a 76 duster for the rear end and the disc brakes, now I am wondering if it is possible to take the drum brakes, and the rear end off of my 1966 Barracuda, and put them on the 76 duster so that I can sell the car? I have a potential buyer who would buy it with those parts on there (I am not sure if he using it as a parts car or what) and I am wondering how hard that will be for me to do? I have a feeling that I could get the car rolling, but not sure about stopping. I will be taking the entire brake system off the duster (the master cylinder etc) and not sure if or how hard it would be to replace it with the brake system from the 66 (with the drum brakes etc)


Please let me know what you think.

John