Steering All Over the Place at 55mph+

I had put in a complete front PST kit tor the 1965 A body in my 65 Barracuda but had to change a few things as the prior owner converted the front to Road Runner 4 piston disc's and LBP.

After all was done at slow speeds it was stellar to drive but get up to 65 MPH and it was all wonky.

• First issue I found was the steering shaft joint was missing one side slider. Fixed that but did not help.
• Second issue found was the Idler arm and pitman arms were worn, replaced but did not help.
• While yanking on the pitman arm to remove it, the manual steering box would move on its bolts. The bolts were tight. ??? I remover the steering box and found the nuts that were welded in the K-member were not welded any more.

I remover the K-member, bead blasted it, ground out the areas for the nuts, put the steering box in snug and tack welded new nuts in. Then removed the steering box and fully welded the nuts in. I then did Freiburgers "Flying Brick" K-member mods by adding more bent to shape steel and added gussits all over.