Here ya go! The seat cushion fits right in place. The seat back hinges bolt right to the original mounting studs as used by the wagon fold down seat. Besides using the rear seat from a 65/66 Barracuda, I am using the front buckets from a 66 Dart since they are narrow enough to use a buddy (fold down) seat from a 68 B Body in between them. Upholstery-wise I special ordered from Legendary upholstery for a 66 Barracuda in 65 Barracuda light blue metallic since I had ordered the buddy seat in that color before realizing it wouldn't fit between 65 seats. Still mocking everything up. I cut down the metal filler panel behind the seat and will carpet the whole area in 66 Dart dark blue to match the color of carpeting on the back of the front seat backs.