Bullitt, If the upholstery is still nice you can just remove hog rings at the bottom of the backrest and install the backings and clips by sticking your hand up between the foam and upholstery while holding the chrome buttons from the outside. A bit tight but I have done it many times. Same with the back seat backrest. If you want I can measure the distance from the welting between the insert and bolster down to the top of the buttons. Of course there will be measurement variances from car to car I suppose unless someone has Ford measurements. Paul