Yikes ! Who left them in a mud hole for 20 years?
I bought a set of X heads that looked like that and they were junk.
All the sets where rust pitted so bad they all needed sets installed.
No way I would trust that. If I were you I would clean them real good
and when they look pretty post them somewhere like ebodysonly
or moparts, to get any money out of them you will need some good pictures.
