Two questions:<br><br>Will these will work on the Ford 9 from the 78-79 Broncos or similar F150s?<br><br>Is there a larger versions that fit 16 wheels, similar to the the sets you sell for the D44 (12 disc)?

No, is the quick and easy answer. Wilwood may offer a kit that could work, but not always, even for the 66-77 Bronco. We jump from 15 to 17 on the rear, so normally the 16 in the front and 15 in the rear. Look through their instructions. Wilwood lists all the requirements for fitment. Found on each kits product page. You are probably closest to the 76-77 Bronco.