Frame swap?

[buff]

I have a nice 69 ford long box truck and was hoping some of you could tell me what rolling four wheel drive chassis it could fit on? Thanks for the help.

[9t3svt]

Best fit would be on a 67-72 4wd frame. 73-77.5 high boys are the right width but a little longer wheel base, 77.5-79 is longer plus the frame widens out another 4 inches from the back of the cab to the rear bumper, but has been done. Could also shorten the newer frame. 67-79 the cab fits no problem, except some of the 2wd had different spacing for 2 rear bolts, but an easy fix.

[basketcase0302]

Here ya' go:

http://www.fordification.com/tech/chass ... arison.htm