It looks like I did find some 70 Nova belts (in blue), poor shape
Looks like they came from a bench seat car. Front labels are hard to read, but looks like 10A70 date
Front belts, Retractor model is 2913
Rear belts, model 2910, date 11A70
Everything is dirty, stiff and has rust. Pass side retractor is cracked, but all there. Driver side is fine. $100 plus shipping