Anybody have any suggestions on what rear control arms to get. I just got a sweet deal on a Detroit True-Trac, and I'm going to rebuild an 8.8 I got out of an 89 GT. I've got new 3.73's and the new diff ready but I was thinking I might as well put new controls arms on now since I'm gonna have the whole rear-end out of the car since I'm swapping from a 7.5 to the 8.8. Also, should I go ahead and reinforce the torque boxes while I'm back there? What kind of brake line problems am I going to run into with the swap? If anybody has got some good suggestions let me know.