6L80E Performance | #6l80e Tow & Pro #Transgo Shift Kit Part-1

This video is about a *performance transmission build* for a *6L80E transmission**. The video is part one of a three-part series. In this video, **Automatic Transmission* walks viewers through the installation of a *Transgo 6L80-Tow & Pro shift kit* on a **2008 Chevrolet Silverado**. The video is very detailed and shows the step-by-step process of installing the shift kit. It begins with an *overview of the parts included in the kit* and then moves on to the installation process. The video is approximately 30 minutes long. *Technical Details Highlighted in the Video:* *Boost valve ratios:* The boost valve included in the Transgo kit has a larger ratio than the stock boost valve. *Pressure relief valve:* The pressure relief valve in the Transgo kit helps to bleed off excessive line pressure, preventing parts breakage. *Solenoid regulator valve:* The solenoid regulator valve in the Transgo kit regulates fluid going to the solenoids and prevents them from flooding with fluid. *Clutch select valve springs:* Automatic Transmission recommends using the original clutch select valve springs for fifth-generation (Gen 5) 6L80E transmissions. *TCC regulator valve:* Automatic Transmission notes that the stock TCC regulator valve is prone to sticking and recommends cleaning it thoroughly during rebuilds. *Key Components Discussed:* *Boost valves* *Pressure relief valve* *Solenoid regulator valve* *Clutch select valve springs* *TCC regulator valve* *Check balls* *O-rings and end plugs* *Springs* *Retainers* *Seals* Automatic Transmission plans to follow this video up with a *second video* covering the *Transgo Tow & Pro tuning process* and a *third video* detailing a *full transmission tune* using **HP Tuners**. Installation of a #performance #Shift Kit from #Transgo on a #6L80E . This is something I've been waiting for.