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I would like the same thing only for the 4l80. I found some kinda sketchy ones but I don't think they were correct.
Would the factory LT1 PCm be able to be fooled into thinking it was controlling a 4l60 with a simple pin swap in the tranny connector?? I saw there was 2 wires in different places and a "turbine speed sensor" on the 4l80 that the 4l60 doesn't appear to have.
4L80E wiring diagram 
