35 slantback rear seat

[35 slantback]

Helo does any body know the dimensions of the factory rear seat length and widlth top and bottom for a slantback or what later car rear sear will fit . Thanks or any factory rear seat for sale.

 

[JM 35 Sedan]

I could get all the dimensions you may need + pictures if needed from the rear seats in one of my original '35 slant back sedans. I have no idea what other seats might work in place of the originals.