Manual drum to disc 3/4 ton

[Myoldtruck]

I bought the complete booster and m/c from advance auto online. I bought the mounting bracket for the fireway on ebay new. Tied in vacume from rear of the intake manifold. Your going to have to buy or bend new lines from the M/c to the proportional valve ( its a tee block really without discs). Your 3/4ton has larger drums and shoes than a 1/2ton, your going to have plenty of braking power.

I used napa premium brake shoes. Converting to disc brakes is not high on priority list right now.