Gents,
I have went with TCI kit for the front and back end of my 39' truck. I was wanting a daily driver w/dependability that I'll stay on the road while keeping up with traffic. The kits I have are designed for the truck so all I had to do was follow the instructions provided and the the supervision of my good friend that was overlooking the work.
Bread
Mustang II,
4 link rear,
TCI .