I have been offered the interior from a 2003 F150 Harley Supercab, do you know if the seats will bolt straight in to my 200 F350, unfortunately I was not in my truck when I came across them & it's a 3 hour drive to go there with my truck so any comments welcome. The fronts look pretty much like they will work but I'm not sure about the rears as mine has the one piece fold flat rear whereas the Harley seats are 60/40 split & looks like the backrest stays put & the seat squabs fold up?

 

If I had to guess I would say they will not bolt in. A F150 is a standard size truck and F250/350 is a Superduty and it is bigger. I guarantee the floors are different and will not bolt in. But you MAY be able to unbolt the seat itself from the brackets and bolt the new seats on the Superduty brackets but I think the Superduty seat itself may be slightly bigger but I could be wrong. I'm used to driving my Crewcab Superduty and rarely drive in anything else, when I got in my brother inlaws F150 Crewcab I was shocked how much smaller it was inside the F150. I never realized there was such a difference in size inside the cab.