It isn't welded on the control arm, and isn't pressed in either, or least doesn't seem to be. But, I guess there had to be a reason. It's funny how I haven't heard any mention about these in the removal process.
Well, maybe I should see if they are available and add it in when I assembly these. Or, bag these all together and just order the tubular control arms with the offsets and parts already installed, which I'm really leaning towards.
