1975 Dart sport convertriple

Yes back in the day they made glass 1/4s in the aftermarket. Sounds like someone either needed to patch a lot of rust/damage or wanted to lighten up a car. Not necessarily a bad thing but I would question how they were installed? Nowadays we have glue that will work dandy but back then how did they do it?

Sounds like you got the convertriple figured out so I won't go into detail; csx452 is on the money.

Honestly since they are already on if they aren't all cracked out ect and you want the car then go for it, just make sure to inspect it really well.