Ford loves to put blocks in the 4wd models this makes up for the difference in ride height this is true for the 80's and 90's trucks not sure about the new ones though. The other difference is ford put a stiffer spring rate on the 4wd trucks so they rode rougher.
If you tell us what you are trying to accomplish someone may be able to suggest a slavage yard option.
If you tell us what you are trying to accomplish someone may be able to suggest a slavage yard option.
