I have a 64 C10 and I would like to know if its possible to take a used powerbrake booster and master cylinder from another 70's truck/van with 4 drum brakes and install it on my truck? I am trying to save money so I was going to go to a junk yard and buy a good used set and fab my own braket possibly(?) Has anyone done this, would you recommend it? Thanks in advance for everyone's help.