DISC brakes and 5 lug wheels Scott and MO! I have lots of 7" and 8" X 15 5 bolt wheels. Eight lug 16.5 X 6.5s really limit your possibilities for tires. I also found out that I can swap just the lower "A" arms and outer tie rod ends and get to the same place. Also, a '73 -'88 3/4ton cross member with discs will bolt in, too. I guess it depends on what I can find, what I'll do. I'd like to be able to use the stuff I have. Many thanks to everyone for their input.