Ok im usually pretty good with online research but I am completely lost.

I got my truck about 4 months ago from a lady that got the truck in a divorce. Her husband owned a towing business and thats where he got it from. The title and registration says its a 98 and also says its a v6. Buts its not a 98 and not a v6. What im sure he did was change the ven to another truck. He pulled the sticker off door, off hood and also changed the dash to match the ven. So the real ven for the truck is gone. I know at least its a 01 to 03, because im sure its a supersede and they didn't start till 01. Its specs are its a rear wheel drive; 4 door; has the real short bed; 5.4 2v; the intake manifold is the plastic one; has the sun roof; cruise control on steering wheel; driver side door code unlock; the seats say lariat and match the other interior of truck all leather; has the round big air filter; just noticed the sticker on back says f250 super duty now that throws me off some more lol but could have been put on later; the other two side stickers are f150 so im sure that one in the back is fake; there is an ingravement on the frame on driver side just above head light that says 02...22...2. Not sure if that helps. The engine has a sticker on it that says 2g876aa Windsor canada 020510568....522...02...20...02....54L. Thats all I can think of or see. Any help at all is greatly appreciated.

Thank you