Brakes bled and pedal goes to the floor but I do stop... sort of.

[broncomatt]

I dont belive the master is shot, I belive its incorrect for the size of the wheel clys, plus I dont think it has residual press valves built in. A guage would be great to have, but they often have to be plumed in permanetly. I have one in my front system to show how much press I put before I lock the the lever loc. Not cheap either.
It seems to be a volume of fluid issue. At the bottom of the stroke of the master there is not enough fluid press against the wheel cyls and calipers to properly stop the truck.
The bore seems right, but not enough stroke.
Broncomatt