Now that the rear discs are assembled, put the rearend back in the car and hook up your parking brake cables. They just pop right into the brackets and then I used a tie wrap (that's what the Cadillac used - not sure if that was stock, but should be fine) to keep them held onto the parking brake lever.
Step 6 :
Now to the Master Cylinder. Again, there are a few ways to go here. I'll show you what I did. I used a 95 Crown Victoria police car 4WDB (1.25" bore) MC. It fits my booster perfectly and I probably didnt even need to adjust my booster rod any (but I did later on trying to troubleshoot air in the rear calipers - I'll detail that later!) It is a tad longer than the original disc/drum MC, but still barely fits before touching the shock tower. This allowable space may be different on your car, so take some measurements. The MC is .............. long) Also, its lines come out on the engine side. And the plastic reservoir is a little bit tilted for this application. Not a big deal. Here are some pics of the MC.
