Get maximum performance and quicker ETs with these TCI full manual valve bodies. They're engineered to allow full manual control of the valve body, for quicker shift timing and higher line pressures. You get less clutch slippage under high load, so that more power gets to the ground. They're a great choice for bracket cars, monster trucks, and virtually any off-road competition vehicle where a transbrake is either illegal or undesirable.

Our manual/automatic valve body is designed for the street and strip performance car owner. It is the same valve body used in our StreetFighter® transmission series.

All valve bodies are 100% quality checked for proper function and, where applicable, proper operating pressures are checked on a dedicated valve body test machine.