GM TH400 Transmission Billet Aluminum Full Manual Valve Body - Silver increasing rigidity and eliminating leakage

increasing rigidity and eliminating leakage

Reproduction Rev Limiter Assembly used on 1970 428 Cobra Jet/SCJ Cars and 1970 Boss 429

Speedmaster oil pump pickups are specially matched to our Speedmaster oil pans

Easy swap in

Speedmaster gaskets are designed for today's performance transmissions

GM TH400 Transmission Billet Aluminum Full Manual Valve Body - Silver increasing rigidity and eliminating leakageSpeedmaster 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.