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Standard valve sizes are 2
Made from high quality steel and will install without any modifications
although slightly taller
Speedmaster designed a one-piece forged steel turbine hub to prevent ballooning
contributing to the overall efficiency and performance of your engine
GM TH400 Turbo 400 Transmission Billet Aluminum Direct Drum Only Standard valve sizes are 2This TH400 7075 T6 Billet Aluminum Direct Drum is manufactured specifically for drag racing. Includes a Billet aluminum piston. Drum weights 55% less than the OEM drum.
US$ 48.99
US$ 54.99
US$ 69.99
US$ 44.99
US$ 59.99
US$ 54.99
