Are Dart Swinger / Duster seats interchangeable?

[73 408 Duster]

Any idea if a 73 Dart Swinger and a 73 Duster front and rear seat are interchangeable, are the tracks and mounts the same? I have found a front split bench and rear seat in good shape but do not know if they will fit my car.

Thanks

 

[aaadave]

i'm pretty sure the front seat is the same, but not sure about the rear. i do know i have 72 duster rear upholstry on my 72 dart rear seat. later, dave. i might add that i also have the duster covers on the front seat.

 

[73 408 Duster]

So, I asked around a bit and it looks like the front seat is the same but the rear is different.

Thanks