Need Seat ID Help!

[Woodward]

I've had these seats and was thinking on using them, Can anyone ID them?
I think they're from a van...

Thanks!!!

 

[ssba]

They look like early 70s van to me also.

 

[krazykuda]

???

 

[Woodward]

Some talk is leaning the way of an A-100 pick-up? any takers?

 

[Wheel Chock]

Looks exactly like the stock seats in my 73 Bvan, including the elastic loops for the seat belts. The loops are on both sides because the seats interchanged side to side.