Genetronic Translink System
The GT System is a plot device from the Generation 1 continuity family.
The GT System is a device that allows a singular spark to simultaneously control many duplicate bodies.
Aware that history had been altered, Wheeljack was faced with a dilemma - should he stop Ravage's plan and restore the timestream, even though it would mean the death of many Autobots, including himself? His salvation, he hoped, lay in the GT System. Dubbing his original body the "Alpha Unit," he constructed the "Beta Unit" based on Grmlock's Ford Mustang body, as well as the ominous third "Omega Unit," a mysterious body about which nothing is known.