Super Duty Seat Adaptor Plate Blueprint v2 - Ford Bronco Seat Swap Dimensions

This document is a fabrication blueprint (dimensioned drawing) for a seat adaptor plate, uploaded as "SD Seat Adaptor plate version 2" to accompany a Super Duty seat swap into a 1994 Ford Bronco. The drawing shows a rectangular plate made of 1/4-inch thick carbon steel, 15.50 inches long and 3.00 inches wide (shown in the end view at right). Three mounting points are laid out along the plate's centerline: a hexagonal feature at the left end labeled "Welded Nut 9/16 thread," located 2.00 in from the left edge and 1.50 in from the bottom edge, followed by two circular holes spaced 3.00 in and then 8.50 in apart, with the rightmost hole 2.00 in from the right edge. The overall span between the outermost mounting features is 11.50 in. The lower-left corner of the plate is drawn with a radius/chamfer. A reader can use this drawing to cut and drill a matching adaptor plate for mounting Super Duty seats, including where to weld the 9/16-thread nut. The drawing is undated and does not itself state a vehicle application; it is part of an album that includes side plate, top plate, and 2004 SD power seat wiring documents.