GM Powerglide / TH400 Big Shaft Stator Tube Kit Speedmaster piston oil ring spacers

Speedmaster piston oil ring spacers are manufactured from spring steel and install against the bottom sill of the oil ring groove

The Speedmaster billet handle engine oil dipsticks will add some style to your engine compartment

Speedmaster aluminum Water Pump pulleys are manufactured from 356 aluminum that is heat-treated to T-6 specs

Each Speedmaster hydraulic roller camshaft is manufactured to the highest quality standards

It also features nitrous bosses and rear water ports

GM Powerglide / TH400 Big Shaft Stator Tube Kit Speedmaster piston oil ring spacersUpgrade 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.