GM 700R4 Transbrake Valve Body Kit

The latest valve body kit from TCI® creates improved reaction times and quicker acceleration in drag racing applications and GM 700R4-equipped street/strip vehicles.

The new TCI® GM 700R4 Transbrake Valve Body Kit allows the user to stall the converter for optimal torque off the line. The valve body is a reversed shift pattern, manual-style unit with an internal solenoid for controlling the transbrake. By pressing the transbrake button the user can engage first gear and reverse at the same time, locking the car in place. The user can then apply the throttle, reach optimum RPM, release the button and launch the car. This reduces reaction times and allows for quicker acceleration. Torque converter clutch engagement operates in fourth gear only. This transbrake valve body also allows full boost to be obtained more quickly in a turbocharged engine while the vehicle is being staged. All necessary wires and connectors are included for installation. A full 700R4 transmission package featuring this valve body kit is coming soon.