Weirdly he actually said THINNER which makes even less sense. But even if it was thicker, why not just get a slightly thinner nut for more threading?
I have sway bar relocate kit (tho I hope its the right one and I can test it before I run out of time to return). Icon makes very similar ones and some confusion as to the right one.
The whole rebuild thing sort of feels like its not worth it, typical end links will last 100k-200k miles, is it because yours are the older non-booted style that he now offers?
Are you talking about front or rear? We're talking about Front.