Select GM Accessories

2" Digital Gauge

Our proprietary 2″ Digital Gauge gives you a visual indication of the GEAR, LINE PRESSURE and TCC LOCK.

(Will only work with ManuMatic or TCM440)


SwitchBlade - Gen2

This is the newest edition to our Plug & Play boxes for paddle/ratchet style shifting with TCC lock control and Line pressure adjustment. This new upgraded Gen2 version incorporates an integrated TCC lock button in the Pistol Grip style handle. The handle is made from a high strength ABS polymer and the enclosure is made from ABS and Aluminum. The grips are a glow in the dark material, but can be custom ordered in other colors and materials (price will be quoted based on the material and design for custom grips). Must be used with a TCM920 or ManuMatic controller!

RockerBox - Poly


This is the new edition to our Plug & Play boxes for paddle style shifting with TCC lock control and Line pressure adjustment. Has the same features of our traditional aluminum Rocker Box but at a lower cost point. It also includes an adjustable and very versatile  mounting bracket.


Rocker Box - Aluminum

Complete Plug & Play box for paddle style shifting, TCC lock control and line pressure adjustment.


Universal Throttle Position Sensor

The E-Trans Universal Throttle Position Sensor is just that a totally universal sensor designed to be attached at the throttle pedal. This will eliminate running wires out to your engine and will lengthen the life of the sensor. Included in the Kit:

  • New GM style 3 wire sensor for 0 to 5V readings.
  • Custom Sensor Mounting with hardware.
  • New 12" Pigtail with connector.
  • Full Color Instructions and wiring diagram.

To purchase please CLICK HERE to be taken to our new site.

E-TransControl, LLC Copyright 2021

Terms of Use