Got a 72 F100. At times steering catches/buckles. The entire steering column moves up and down (about 1/2 inch) when it happens. Anything I should check that might cause this??
Dwell on the good stuff and you'll always be happy, dwell on the bad stuff and you'll always be angry. Be happy.
Ouch, check for cracks in the frame, around the bolt holes for the steering box. I had a highly abused 76 parts truck which cracked there, but it is not a common failure.