i just swapped rear drum to disc and just simply un bolted the control arms, and the trailing arms from the body and bolted them up. the brake line will need to be unbolted and so will the ebrake. the control arm bolts are 14mm, there are two bolts the suck the trailing arm up into the body which are 17mm, and the bolt way in the frt of the trailing arm is 14mm. the brake line connection is 10mm, MAKE SURE YOU LUBE THE SHIT OUT OF IT WITH PENETRATING OIL, AND USE A FLARE NUT WRENCH-you dont want to snap it or strip it. as far as the ebrake cable , i just took the gsr cable with the rear brakes and thats all i have left to do. i havent done the master cyl yet either. let me know how you madfe out