About this product
Trans Go Performance 400-3 - Performance Valve Body Reprogramming Kit (Manual Control: Stick shift)
Automatic Transmission Shift Kit - Reprogramming Kit - Separator Plate / Springs / Gaskets / Shims / Hardware - GM TH400 - Kit
TransGo TH400 Reprogramming Kit™ fits (1965-on), converts transmissions to stick shift with full manual control for race, off-road & pro-street. Easily converts to automatic. Includes valves, springs, snap ring, plate, shims & clips.
This TransGo Reprogramming Kit with Manual Shift Control allows full manual control of the transmission.
- Full manual control, full race, competition, off-road, pro-street, converts back to automatic in 5 minutes.
Description supplied by Complete Street Performance through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






