GM Turbo 400 TH400 Aluminum Tailhousing Without Bushing The plates are manufactured from

The plates are manufactured from aluminum and are anodized for protection

These Shootout Series Manifolds are designed to use a dominator style carburetor

Convert any one-piece GM TH400 case into a two-piece case with our Speedmaster TH400 case adapter

They feature an exclusive

562" (40mm) axle shaft

GM Turbo 400 TH400 Aluminum Tailhousing Without Bushing The plates are manufactured fromThese Speedmaster tailshaft housings are designed to fit the stock Turbo 400 transmissions. They are five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy. Featuring thicker walls and more gusseting than any other manufacturer.