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Drivetrain› Automatic Transmissions and Components
Trans Go Performance
4L80E, 4L85E Reprogramming Kit (Stick)
SKU: T09L 4L80E-3
Moderate — 2–4 hours
Overview
It provides full manual control for upshifting and downshifting through all four gears, eliminating automatic shifting functions. The kit delivers short, firm shifts for improved performance and greater durability, and is intended for off-road use in vehicles without TCM controls. The internal vacuum modulator setup creates an aggressive line pressure curve and regulation without a TCM.
Show original supplier description
Part #: 4L80E-3
This TransGo Reprogramming Kit provides full manual control for upshifting and downshifting 1st through 4th gear, there are no automatic shift functions retained. This kit delivers short firm shifts for performance as well as greater overall durability. It is designed for the off-road driver only and for vehicles that do not have any TCM controls. It's all about providing the required gears when there are no computer controls. Similarly, the internal vacuum modulator setup provides an aggressive line pressure curve and regulation without the need for a TCM.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
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Specifications
| Brand | Trans Go Performance |
| Part Number | T09L 4L80E-3 |
Videos
junkyard 4l80 tranny modified for full manual shifts. transgo 4l80e-3 kit and a few tips / upgrades
How to install a TransGo 4L80E Performance Shift Kit
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HOW TO 4l80e TRANSGO HD2 SHIFT KIT INSTALL!!! Intermediate Ring Direct Drum Springs!!! - a21bravo
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