ATS 3049102164 Billet Input Shaft

The ATS 3049102164 Billet Input Shaft is the back bone of your automatic transmission. It is the first hard part to bring power into the transmission and transmit that power to the wheels. With no dampening or power loss other than the torque converter, the input shaft has a lot to handle. Now add power, weight from a trailer, bigger tires (and is some cases all these things together) and you will be well beyond what that factory shaft was designed for.