Seat post bolts damaged and needs repair.

Topic should read ‘Seat Post Bolt HOLES’

I have searched the forum and not come up with the things I’m looking for.

I now own three track frames at least 50 years old.
All three have damaged seat post bolt holes and area.
I have tried hundred of different sizes of these

But these are whats work usually but God Damn they are ugly

Is there anything out there or a way to fix the damaged bolt holes?

Why doesn’t the allen bolt work? too long?

If too long that’s easy- just grind off one of the ends.
If not long enough then that’s harder…

Post some photos of the damage- there is always a way to fix things- just useful to know what needs fixing.