GM TH400 Transmission Billet Aluminum Full Manual Valve Body - Silver The automobile engine is a

The automobile engine is a perfect balance of science and mechanical engineering

The 5-pinion front planetary is constructed from investment cast steel

strength and horsepower capabilities are significantly outstanding compared to cast forged crankshafts

high to work with tall or stock valve covers

GM TH400 Transmission Billet Aluminum Full Manual Valve Body - Silver The automobile engine is aSpeedmaster billet aluminum valve bodies are a direct replacement for your original valve body. These valve bodies shift quickly and incorporate an adjustable pressure regulator. Fully 5 axis CNC machined from billet aluminum, these valve bodies will help your project shed some weight.