Th400 Torque Converter

Th400 Torque Converter FAQ

When did you replace the torque converter on your th400?

The TH400 was rebuilt less than 200 miles ago in the burb and the torque converter was replaced at that time. Any input? You have discovered the difference in a stock TH350 and 400 converter..

Is there a stahl speed on the th400?

Neither have any indication of stahl speed on em. A new converter is not in the budget. The TH400 was rebuilt less than 200 miles ago in the burb and the torque converter was replaced at that time. Any input? You have discovered the difference in a stock TH350 and 400 converter..

How many quarts of transmission fluid does a th400 take?

This transmission does vary in the amount of fluid required, based on certain specifications such as which torque converter is used. That being said, a common fill volume is between 11-12 quarts for a stock transmission. The TH400, or Turbo 400, transmission was a 3 speed automatic that was first produced in 1964.

What type of input shaft for th400 converter?

Billet TH400 input shaft with larger spline in drum.OEM forward drum with larger internal broach for input shaft, unit comes as shaft pressed into drum. Shaft has standard turbo spline with holes in front of shaft. This shaft requires the removal of front stator tube bushing. Torque converter must have turbine bushing to support