Have one, a 2003 Mustang and would like to know more about it. Is it really a 4.6L or is it bigger. It was a cop car, how can I track it's history? Nice car, a little rough on the edges but nothing TLC can't fix.
If it was an '03 it would be a 3.8L V6 for the base model, 4.6L V8 SOHC for the GT, and 4.6L V8 DOHC for the Cobra. I don't believe they offered anything larger than 4.6 for that model year.