GM TH400 Direct Clutch Assembly w/ Direct Clutch Hub - STD These Speedmaster tailshaft housings are

These Speedmaster tailshaft housings are designed five times stronger and more ridged than stock because they are made from aircraft grade aluminum alloy

chrome mounting brackets

and a high-performance

it's perfect for boosting your supercharged setup

not only can Speedmaster valve-cover gaskets offer good sealing characteristics

GM TH400 Direct Clutch Assembly w/ Direct Clutch Hub - STD These Speedmaster tailshaft housings areSpeedmaster direct drums are designed to prevent slippage and are able to withstand strong shifts on high horsepower applications. These kits include high carbon steel plates, a pressure plate, and a direct clutch hub.