[mockingbird812]

ALbert,

My friend down the road, that I have recommended before, should be able to help you. He knows GM trans very well, particularly the TH400. He is retired from the GM Proving Grounds and has a well equipped shop at his home. He can provide advice or do work from stock to over-the-top, high torque applications (north of 900 lb ft). He has helped others on the our board before and is currently building a trans for one of our fellows. Good people. Straight shooter.

Call Rick Annis at 480.987.3756