Parting out 1968 Dodge Dart GT - SE Texas

Interested in the rear window regulators, do they both function up and down?

I don't know if they operate or not. As I said I just drug this vehicle out of a thicket. It had been sitting there since the 80's. We've been having heavy rains so I haven't been able to do much with the vehicle. I'll investigate as soon as possible and get back to you.