My 93 4wd 350 clubcab has an angle btween the gear box and the steering shaft where they connect together. That seems to ruin the connection between the two. Are all of yours in a straight line where they connect together or not?

 

Only on 2wd trucks. 4x4 trucks run on an angle, the Borgeson or Flaming River shafts last much longer than the stock coupler on a 4X4.