I've got a 2006 Chevrolet Silverado 1500 HD 6.0, Truck was previously swapped and tuned with a 4l80. Long story short, it now has the OE tune in it :banghead:. I've spent 3 hours going one by one through the repository and forums trying to find a tune to do a segment swap with no luck. Any help would be greatly appreciated!
Current tune is attached.
