[YoungPup1977]

This is the stuff you get into when buying used transmissions, seems like most people will spend thousands on getting their engine where they think they need it (600 HP) but spend very little on a transmission.....by any chance, did you drive the vehicle your 700r4 came out of ? Why was this used transmission pulled out of the vehicle, any history ? What happens when you spend the money for transgo kit and EZ system and whatever you replace on this trans and it still doesnt work ?
Where is made2drag at,when this guy needs him, shift it from 3rd to 4th back and forth, most likely will fix it....