Mystery Seats

howdy people, ol cosgig here. I guess it’s time to play another game of “what’s that seat”? Not sure if they’re even Mopar, so I’m coming to the experts. A few quirky details.....

Only one seat is adjustable back and forth, and that same seat has a rigid back, it does not fold down....thinking it’s the drivers seat.

The other seat back folds down, but there is no mechanism to slide back and forth. There is a latch mechanism underneath that appears to allow the entire seat to tip forward, and at the front of the metal riser, there are 2 opposing holes where it looks like tha thru bar would go to allow it to tip forward in that.

Some say a100, some say Corvair, some say Chev-van....but what do the experts say? Any reply would be most welcome!

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Here’s the latch, and the crossbar hole. A mystery for sure!

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@MOPARMITCH bought a set of A100 seats, how do they compare to the ones that you bought Mitch????

Or @Sedanman may know if they are A100 seats....

What do you guys think???