OEM seat belts.

RAT ROD AL said
Maybe one in #6. You would have to decide on that. I'm pretty sure I had more blue ones. I'll check for you.

Thanks for looking. I believe a shoulder belt is not there. I think I need them with a snap and elastic band for the shoulder belts on a 69 Barracuda. Found one at swap meet years ago (if I’m correct in application).