hydraulic power brake unit anyone?
 

anyone running one of these on their 67-72. i have the complete setup from a mid 80's diesel pickup that my dad bought for a big block el camino project that never came to be. does it perform a good as a vacuum setup? i am planning to it bolt on my 71 gmc project because it will cleanup the firewall a lot, especially after i add a stainless steel cover on it. also gonna shave the right side and hoping to only have the brakes, and accel. cable on the firewall.

I am planing on using one when I get to that stage on a frame up project. I have one from a 1 ton but it puts out to much pressure for the drum brake set up on my 69 C10 beater. If I can find one on a passenger car, I will install it on the beater. If you do a search on the internet you will find some sites on this subject.