ID this bucket seat

Barry, I see what you are talking about, however, the Charger pictures you are showing have pleats which are half as wide as the ones on my seats? They are narrower?? I also notice in some of those historical photos, the seat covers on a lot of those cars seem to be artistic renderings rather than actual photos and seen to be no exactly what they actually built with regard to border sizes and widths of the pleats?? I do know that the pleats on the seat backs are exactly the same width as the pleats on the seat bottoms that I have. I do know that on most all the B and E body artists renderings, the seat pleats seem narrower and more importantly the stop about 4 inches before they reach the seat back?? Take a close look on the Legendary site and again at the Historical pictures. While these seat bottoms do seem slightly different, I cannot find this pattern anywhere else??? It could be that the foam bums kind of laid down from years of service and they just appear the way they do. Regarding the ribs, I just looked at photos of a 71 charger seats and the seat has 17 ribs on the seat bottom. These seats only have 13???? Much wider???