TH400 Build Series: Updated
11 videos • 37,181 views • by Southpaw Autoworks Tag along on this series to see what we do when building the GM Turbo 400. We share tips, tricks, and modifications...at no additional charge. The series includes; Teardown, inspection, assembling clutch drums, replacing bushings, prepping the transmission case, assembling planetary gear sets, installing transmission internals into case, pump assembly, the valve-body, the governor, and vacuum modulator.