Chevy GM Powerglide Aluminum Tailshaft Housing with Roller Bearing - TH400 Yoke Our read end assemblies are

Our read end assemblies are the ultimate solution

6L PI intake manifold

It is designed to hold the amount of oil that is needed to lubricate the engine when it is running

Speedmaster billet steel flywheels are fully CNC machined from a high tensile aircraft material billet steel

The Speedmaster design incorporates open-fin spacing that promotes airflow through the radiator to enhance the cooling and help eliminate clogging

Chevy GM Powerglide Aluminum Tailshaft Housing with Roller Bearing - TH400 Yoke Our read end assemblies areThis Speedmaster tailshaft housing are designed to fit the stock GM Powerglide transmissions and accept a TH400 yoke. They are five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy, thicker walls, and more triangulation than other manufacturers. They also include a roller bearing at the end of the tailshaft which is lubricated by our reworked passage for the yoke and rear bearing assembly.