I'm in the process of building a drag car out of my 1955 Ford Fairlane Town Sedan. I want to install a Ford 9" rear end under it. Do any Ford 9"ers swap directly? If not which ones will fit with the least difficulty, and what all has to be done to make the swap?

 

yes 1957-59 full size will bolt right in i got one out of a wagon in my 55 you will want one out of a wago or ranchero the others have the small berings