I picked up a cobra irs out of an 04. For those of you that have done this swap, I have a couple of questions. How did you accommodate the frame rail brackets without crushing the frame rail. Did the rear sit higher after install? If the answer is yes to that one, it would be a plus because I'm gonna have wagon weight over that rear. Where does the hard brake line have to be in relation to the driveshaft tunnel? Currently the brake line fitting for the sra is offset to the passenger side. Did you drill for bigger bolts or buy maximum motorsports bushing for smaller bolts? Driveshaft? That one might be tough because most of you are mustangs. This rear is being installed in a 1985 Ford LTD Squire station wagon.