Hummer H2 Performance Transmission - GameDay Database Information Guide
Background to Hummer H2 Performance Transmission - GameDay Database
About two years ago, I did a video series about the Here's the second in the series that shows you how to swap a 4L80E 1. 4L60E 4-speed (2002–2004) 2. 4l65E 4-speed (2005-2007) 3. 6L80E 6-speed (2008–2009) Leekautorepair shares a live look at the process of removing a transmission from a Hummer H2 while interacting with viewers. The mechanic demonstrates removing the transfer case, exhaust components, and dealing with challenging transmission line clips. Truck runs and drive completely different. Custom Tune performed by Czipar In this video I discuss more detail on understanding your
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Last Updated: August 24, 2026
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