72 scamp interior trim question

Thanks I'll keep that in mind.

You wouldn't happen to know if there are interior trim pieces for the windshield or rear window that get put on after the headliner?

Yup there are some coat hook like clips to store those shoulder belts behind but... nobody ever puts the belts back up there nicely. 3 point retracting belts from a later model or even aftermarket (ebay) is a better plan. Especially considering the numerus holes you would have in that new headlinner in going OEM.