I am looking at 08-10 F250's and 350's that are wrecked for a set of axles to put under an 01 F250. I am wondering if the frame rail widths are the same. I have been told that the 6.4 was wider and Ford had to widen the rails but would like some owner measuring if that is possible. If I could get the measurements from inside to inside and outside to outside that would be great. Thanks in advance.
Vic
Vic