Note to self. Never offer to install a pitman arm on a Escalade, or Tahoe , or Suburban.....
Cant get to the retaining nut, frame is in the way. and it is 1 5/16 .. Had to disconnect the PS lines from the strg box. Unbolt the strg box. Turn it on its side to get to the Nut and pull it. What a freekin mess..