Thank you, every one, for all the help you provided me in fixing my truck. The transmission, intake, carbs, ignition, seat, wheels, and whatnot.
The last problem was not a vaccum leak, the distributor vaccum line was clogged. I had a vacuum at the carb, but never checked the other end of the line. I now have a tri carb set up that performs at least 80 on the interstate and starts on the first try! So I am happy now.
Pictures when I download them