hello fellas, going crazy trying to find a file for my 4L80E swap for os12587811 any help would be greatly appreciated
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hello fellas, going crazy trying to find a file for my 4L80E swap for os12587811 any help would be greatly appreciated
What's that out of? Easiest thing to do is just pick another OS that has a readily available 80E segment and full flash to change the OS.
2006 Silverado w/4L60
thank you so much brother!.....@KOOLKY
do you still need the os12587811 file