ok...the o2 sensors with the male plugs are listed under 99 6.0l...if anyone else has the prob with the o2 sensors not matching...thanks guys....i guess the only thing left to do is put in the evap solenoid that should be here tomorrow and find that one plug by the neutral safety switch...tomorrow i should be able to start it up....and i will have to get in contact with nelson for a tune SOON!!