Im new here by a few months i got my 3600 in sept. the brake drums were gone, i looked and the cost was to much so i changed the whole truck to disc. now i dont know enough about the trucks to know what parts are different then yours. i have the Eaton HO52 rear and i went a company named lugnut 4x4. the guy helped out i did have to trade out my bracket being there wasnt a 50 with disc brakes yet. my rear came from ebay it is a company called auto city classic in minnesota the add was for a 55-59 8 lug. i had to drill 2 holes bigger from 7/16" to 1/2" and used a flapper disc on my grider ti ease a few edges for things to clear welds and turning. i hung a brake booster on the fire wall with new pedal and ran 3/16" lines for all of it and boy dont push hard on the pedal you may not stop as well as the truck. i will have to get more pics
