I found this forum and thread in Google a while back and finally installed the bracket:
I knew I needed it because only three bolts were holding my steering box on the frame and the spacers were lug nuts. The box was loose, almost falling off, and the frame had a slight crack. The kit mounted the box almost 1.5 inches further back than where it was hacked on. The tie rod is very close to the crossmember, perhaps less than 1/4 inch. That made me second guess my measurements, but it all seems to be OK. Great instructions.