Originally Posted by
car62
so,finally built my own escort caliper brackets for use on mustang 7.5 rearend,got everything all hooked up,pump the brakes to bleed them and everything is good,10 seconds later when you press the brake pedal it goes straight to the floor, changed 3 master cylinders,2 were brand new from 2 different parts stores,changed the distribution block or proportioning valve(whatever its called)still same results. Tried hand bleeding,gravity bleeding,vacuum pump bleeding,and an air powered gravity bleeder,all with the same results. Then tried bleeding with the calipers off and hanging up high,then down low,even kept the bleeder valves the highest point for the air to escape...i know many have converted to this setup,so i ask,WHAT IS THE TRICK????