Looking at getting some new Gry/Blk seat covers for a 92 Z-28, who has the best ones out there? Do they even make them with the same material? I've looked on a few sites but unsure what the material name would be for them. Any help would be good.

 

SMSauto or something like that has a good selection, & very close to if not some of the original material.

IDK names & years of materials, I'm sure someone will be able to tell you that info.

If your needing a driver side piece replaced, see if you can find a passenger side & either swap the cover, or swap it onto your existing rails if you have manual sliders.
Same if you need passenger side.

(edit )
They are changeable side to side with manual sliders if you go that way.
IDK the changeability for power seats.

 

Also,
IDK if headrest would be an issue.