You'll need a mounting plate. Click
here for example. I used a master from a '66 full sized Chev car (Not sure about the year but it was the first year GM used double master cylinders.)I ran the front line as original to the T block on the right side of the frame and plugged where the rear line used to go. I ran the rear line along the left side of the frame, across the rear end to the rear T block. This is for drum-drum, non-power, 1947 1/2 ton. I had to make some new brake lines.
