Chevy GM Powerglide Aluminum Tailshaft Housing with Roller Bearing - TH400 Yoke these filter elements will help

these filter elements will help keep your engine running clean

aircraft quality high strength steel

These Speedmaster air cleaners are CNC-machined from billet aluminum and anodized

the IAC valves adjust the airflow to improve motor idling

Chevy GM Powerglide Aluminum Tailshaft Housing with Roller Bearing - TH400 Yoke these filter elements will helpThis 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.