Seat compatibility to 65 Dart GT?

I believe the early "A" body floor pans are very simular or the same. So seats should be no problem. This is my early "A" body that I have owned since 1969. Oh, it does not have a back seat any longer...no need! Only room for the roll cage. LOL

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I got one of dem dare cars!
That is sweet!
Yes, all Dodge and Plymouth early A bodies work 63-66