Interchange of seats - '71 Duster vs. '71 Valiant 4 door

I have a 1971 Duster with the factory bench with folding center arm rest.

Is the same style seat found in a 1971 Valiant 4 door have the exact same dimensions as the 1971 Duster, and if yes - does the Valiant seat also use the same tracks as the 1971 Duster bench?

I'm looking at possibly purchasing a replacement for my 1971 Duster --- from a 1971 Valiant 4 door.

Any help is appreciated.

Thanks!