frame differences in '59 and '63 ford truck?

I have a '59 F250 cab and front clip(was a complete truck,but ....long story). I have found a '61-'63 short fleetside(57-60 box) and am wandering if the frames are the same?...or better yet will the '61-'63 frame work on a '59? Thanks
Lance

 

wow this is a busy forum!lol. I'm on page 10 already!hahaha

 

I would have to say the frames should be similar since I think they have the same wheelbase,there might be some differences in where the cabs mount.

 

I actually looked at a 61-3 2wd shortie yesterday and noticed the frame dips a little under the cab. I dont think my '59 frame did.

 

noone?

 

We know all about chevys....but not much here on the Fords. Might pm ElPolacko he has an early 60s truck, and he also knows a hell of a lot about frames and suspensions.

 

Thank You.