Hey Jeff, maybe this seat has a more gentle S-curve to the base...? Not as plush in the padding department, looks like. Seat is about 30 inches overall, 9 1/2 inch wide in the drivers portion. The passenger area about 6 1/2 inches wide. In that last shot it sits about 2 5/8 ths. off the board to the top of the fender arc, and ditto with the front of the seat. Anyhoo, give me a hollar if you think it might work.