Chevrolet Performance Parts - 19332780 - CPP Automatic Transmission Controller Kit - For GM 4L80E,4L85E includes controller, Harness, Software, USB cable
19302405 - Chevrolet Performance Automatic Transmission Controller Kit - Pre Programmed For 4L60E, 4L65E, 4L70E Transmission And E-67 Controller (LS3, LS7 Etc) Chevrolet Performance Parts
![GM Performance Parts - Controller, Transmission, GMPP, 1936-88 GM, LS, use w/4L60E/4L65E/4L70E/4L75E @ OPGI.com GM Performance Parts - Controller, Transmission, GMPP, 1936-88 GM, LS, use w/4L60E/4L65E/4L70E/4L75E @ OPGI.com](https://www.opgi.com/product/image/OP/218639/ch33199.jpg)
GM Performance Parts - Controller, Transmission, GMPP, 1936-88 GM, LS, use w/4L60E/4L65E/4L70E/4L75E @ OPGI.com
![Parts Bin: Let an Edelbrock TC Transmission Controller Handle the Shifting Duties in Your Late Model GM 4-Speed Automatic Parts Bin: Let an Edelbrock TC Transmission Controller Handle the Shifting Duties in Your Late Model GM 4-Speed Automatic](https://www.onallcylinders.com/wp-content/uploads/2023/03/07/Edelbrock-TC-Transmission-Controller-module-for-GM-4L60E-Automatic-Transmission.jpg)