I have a 2005 expedition with a rotted out body but a good motor (5.4).so I’m shopping for another body and I was wondering what other models would work and like what would I have to do. Like I found a 2003 Lincoln Navigator with a v6 and a 2004 expedition with a seized v6 what would be needed...

I have a 2003 f250 super duty 4x4 with a bad motor. Will a 5.4 motor from an 03 expidition fit and if so will there be any major mods or differences? I had heard that I needed to make sure it would bolt up to the trani correctly. Are there differences I need to look for before I buy the...