Lots of years ago I used a kit from
THIS GUY, a one man shop, on my '57 GMC half ton. Like you, I did not use a booster, but I did use a dual chamber master cylinder (71 Mustang with front disks & built in residual valves) and was happy with the results. What I liked about his product is that he only sells you the specialty pieces and gives you a shopping list to take to your FLAPS for parts like rotors, bearings, seals, calipers and pads. Most of the kit vendors won't tell you what parts they are using and make you go back through them when it is time for brake service. With his kit you re-use the stock hub once you remove the brake drum. Cost is generally lower too.
He is a telephone only guy, no web site other than the advert on Inliners. No facebook, no twitter, no email.