Replace drag link?

[Stingray70]

While doing other maintenance I removed the drag link on my coupe. Looks like, a previous owner installed plastic ball seats which are worn/distorted.

My question before ordering a original style rebuild kit is should I replace the drag link? Did people install the Teflon parts to compensate for a worn arm? My arm is straight with a little wear at the pitman arm attach point.

Thanks!