TH400 TransBrake Valvebody, Reverse Pattern

This Trans-Brake kit allows you to achieve maximum torque converter stall for quicker and more consistent reaction and 60 ft. times.

They work like this: When the transbrake is engaged, the vehicle can roll neither forward nor backward, and as you press on the accelerator, the engine can rev as high as the torque converter stall. Once the brake is released, power is immediately transferred to the rear tires--with less parts breakage than with a manual transmission.