Are you sure??? I thought they switched in the middle of 03 and all 04's are 3.9? no it wasnt.... they used 3.8s at the beginning of the year and 3.9 halfway through
yep im sure.. it happened in mid 04
Huh, oh well, can't be right all the time lol, but that link is good for your car, stangmods is a pretty decent sitethey did it split year the way to differentiate is on the fan shround they put a 3.8 sticker on the early 04's
that's neat. would be good for boosted applications i bet. would need to swap to a gt style throttle body and plenum though. wonder how that would respond in a n/a application.