Wow... that is quite a jump. I am not sure how that would work. Is this just a "light bulb" type change or are you talking about the entire housing..... Just a bulb change if they run the same bulb, which I think they do... a 9004. it is doable. But to mount a superduty headlight into an OBS truck.... that would be a challenge. I have an 03 Superduty (Excursion) and the headlight housing on it, vs an OBS headlight is very different. You may be able to swap over the housings, and the buckets from a superduty, but they would not match up very well with the lines of an OBS. Also, doing an entire doghouse changeover would probally be out also since the SuperDuty is much bigger than an OBS...... would present a neat chalenge, and if decide to do it, lots of pics please....