Hy Joiner Transit, I have a couple of part numbers for you, your front wheel cylinders should be Napa p/n UP8852 and UP8853 $28.49 each, rear wheel cylinders should be Napa p/n UP18197 $33.99 2 per side. If I am correct the rear brake crossover line is inside the brake drum, this crossover line has nuts which have a special pitch, if you must replace/rebuild this line you must reuse the old nuts.
