^ I liked my 6.0's better than the 7.3.
Thanks guys, looks like I have a lot of research to do.
I own a 6.0 and would never own a 7.3. I can deal with engine stuff all day long but the trans in a 7.3 is junk. If the maintenance has been done on a 6.0 they will still have problems but nowhere near as bad as the ones everyone complains of. I have seen alot of hp oil pumps going out on 03 and 04 6.0's lately. The last one I did only had 60k miles on it. I don't know what kind of maintenance was done on that truck though. Listen to the engine, if it sounds like the ps pump is very noisy but dosen't change with the brakes or turning the steering wheel, plan on replacing the pump soon.