MASTER CYLINDER

I have no experience with that valve so I don't know which end is which. But if I was to guess, then the knob end would be for the rear. The end for the front would normally have two outlets, for left and right fronts

I went to the Willwood site and saw that the valve is clearly marked, and yours is definitely reversed.And that will for sure limit the pedal travel. Get it right and bleed it and things should be back to normal.