I need to do seats in my '32 Fordor also! I did find the seat bottom cushion from my stocker '27 T roadster is a perfect fit in the '32 seat frame but not tall enough but that's easy to fix. Dave
The specific minivan seat you want is 1980s-1996 caravan/Voyager/ town and country. Specifically the short bench. Up to 05 will still work but are harder to recover