I have a th-400 with zero passes on it same with the converter. right when i got it in blew out a head gasket so i had to pull it all out and now need money for a new engine. the 400 was built locally buy the tranz shop. Its an automatic valve body, shifts hard and fast. asking 900 for it. And asking 400 for the converter. Also i have a drive shaft for it to go to a stock ten bolt for a 4th gen lt1 car. PM me with any questions