GM Powerglide / TH400 Big Shaft Stator Tube Kit This units require the use

This units require the use of carrier bearing LM102949 / LM102910

Speedmaster's velocity stacks are chrome plated with a steel mesh top

Stay on track with Speedmaster 9 in

to increase flow for more performance

The Speedmaster Supercharger Idler Pulley Nut is a high-performance component designed to ensure the optimal functioning of your supercharger system

GM Powerglide / TH400 Big Shaft Stator Tube Kit This units require the useUpgrade your GM Powerglide or TH400 for extreme horsepower applications with this big shaft stator tube kit. Designed for use with 1 1 8" diameter, 35 spline input shafts, this heavy duty tube is ideal for high performance builds demanding maximum strength and durability.