Welcome aboard!

You may be able to find something like that at JC whitney, but those are probably a good junkyard grab. Most are not damaged and are easily removed. I'm assuming you know how to take it apart, but if not there is a good tech article on this site that explains how to swap in a factory tach for some of the non-lightning guys...it shows how to take that piece out, pictures and all.

https://www.ford-trucks.com/article/...Or_Bronco.html