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I have a 1990 F-250 4x4 extra cab with a 7.3L diesel
and I need to know which front end I have. I can't find it on a data plate anywhere. i would think it is either a dana 44-ifs-hd or 50-ifs
(i'm guessing it's the 50) is there an easy way to tell the difference? Any help would be appreciated! Thanks Gary