I am working on an O/T car, (68 Chrysler) that has drum brakes all around with brake booster. New master and wheel cylinders, rebuilt booster. I have been trying to bleed the brakes and cannot get any fluid to move through the lines. I am starting at the right rear (farthest from the m/c) and have double checked the booster rod is set correctly. I have done the bench bleed on the master cylinder (twice actually), so I know fluid is moving out of there, but not down the lines. If I had a blockage somewhere in the line, wouldn't some fluid move and then get a hard pedal, I just wouldn't be getting fluid to the wheel cylinders? I'm out of ideas; any input would be greatly appreciated!