I'm really trying to find a 4x4 frame to throw my 2wd stuff on. I've found a short wheel base 4x4 half-ton frame, but I'd rather have the longbed and the F250 setup. If anyone can help, I would really appreciate it. I know this isn't the classifieds section, but I couldn't post there. Thanks alot guys.

 

Try searching your local Craigslist and junk yards you will probably have better luck there finding what you need are you set on the 67-72 frame? If I was doing a frame swap I would look for a later 77-79 frame and get all the benefits of having power steering disc brakes open knuckles. The body will fit right on the frame only thing that's different is the rear frame rails are 4" wider I believe which you would just need to drill new holes in the bed and also the wheelbase is slightly longer forget how much but you will have alittle gap in between the bed and cab

 

You won't find a frame for an F350 w/4WD until 1979, because all 1953/78 F350's were only available with 2WD.