** PLEASE NOTE: ALTHOUGH IT LOOKS SIMILAR, THE CONNECTOR FOR THESE TRANSMISSIONS IS SLIGHTLY DIFFERENT THAN THE ONE FOR THE 700R4 SO YOU MUST RETAIN AND RE-USE YOUR ORIGINAL CONNECTOR OR MAKE YOUR OWN CONNECTION IF YOUR TRANS JUST HAS WIRES COMING OUT OF IT! This high quality system can be used without the factory computer (ECM). This unit is electronic, NOT vacuum controlled. It reads speed of the vehicle through a sensor that attaches to the speedometer cable. Transmissions with factory internal speed generators must be converted to cable drive to use this unit. This system locks up the converter at a set speed and unlocks it when the signal generator senses the vehicle speed is below lock up speed or when the brakes are applied. This unit is set to lock the converter at 42-47 MPH and can be adjusted if necessary.
Actual unit may vary in appearance from photo.