Upper control arms for disc brake swap?

hemi71x said
Get a 7/16 and 9 1/16 open end wrench out of your toolbox.
Put it over the threaded portion of the stud.
7/16 Small ball joint.
9/16 Big ball joint.
Simple, easy, peasy.

I will be over at my parents this weekend and will check it out. I am still leaning toward going with a aftermarket tubular control arm though.