[Rebo123]

Need some brake info. I put a D60 front axle and HO72 rear axle under the truck. Going to run 4 wheel disc brakes. I bought this truck as a basket case. Putting it back together Pc X Pc. I need to know what proportional valve to use for the rear disc brakes (Disc to Disc or Disc to Drum with an added Adjuster). Also need the brake line sizes to use for front and back. Any info will be a great help. Thank's