Steering Center Link Rebuild?

[dlyons321]

Ive been searching for some info that I cannot seem to find about possibly rebuilding my 1970 k10 center link. It's one piece and looks pretty solid and it's been working this long, but the ends have some play.
Ive seen the "replace with Moog adjustable steering drag link" comments and I am not opposed but I do like the idea of reconditioning this part in a world where we are quick to throw things away. I have seen this is a non wearable item etc etc but these rod ends have the ability to be replaced I just need to know how from someone who has done it. Thanks