I have a 56 6100 that I add a hydro-boost to in the same manner the hydro-boost dose not require the room of the vacuum booster however you must ad a power steering pump to provide the power.
Another option may be to add the new duel master cylinder and one more identical hydro-booster to the outside of the frame use two like the one you have now and plumb one to the front and one to the rear. Many of the late sixties early seventies hydraulic brake systems where done like that.


The difference between men and boys is the price of their toys.
Grant from Roy, Washington
1956 6100 Chevy Dump Truck in the Gallery
1964 GMC Drump Truck in the Gallery
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