This is whats needed for the 4l60e to 4l80e swap! 4l60e to 4l80e wiring swap Wiring swap transmission gm drivetrain connector reverse performancetrucks forums 2004 wires does hate converter locking drive king
4L60E to 4L80E Wiring Swap - Page 16 - PerformanceTrucks.net Forums
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4L60E to 4L80E Wiring Swap - PerformanceTrucks.net Forums
This is whats needed for the 4l60e to 4l80e swap! - Page 10 - LS1TECH
2007 4l80e Wiring