Drivetrain Automatic Transmissions and Components

Trans Go Performance

4L60E Reprogramming Kit (Stick Shift)

$295.71

SKU: T09L 4L60E-3

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This TransGo Reprogramming Kit is designed for 1993 to 2008 General Motors vehicles equipped with the 4L60E, 4L65E, and 4L70E automatic transmissions. It converts the transmission to full manual control for upshifting and downshifting 1st through 4th gear, eliminating automatic shift functions. This kit is intended for off-road applications and vehicles that do not have TCM controls. It addresses common issues such as TCC slip/shudder, DTC P1870/P0894, harsh 1-2 shifts, 2-3 flare-ups, and burnt clutch plates by providing an aggressive line pressure curve and regulation through an included vacuum modulator setup and a .500” boost valve. The kit also includes a #7-CS 3-4 clutch piston return spring kit to mitigate centrifugal 3-4 clutch apply and failure at high RPMs.

Fitment

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Specifications

BrandTrans Go Performance
Part NumberT09L 4L60E-3

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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