More 2006
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2006 Silverado 4.8 4L60E 4X4 OS 12606807 edit: drive by wire
Last edited by rickky bobby; 07-28-2020 at 03:29 AM.
2006 Sierra 4.3L NV3500 4x4 OS 12606807 I'm not sure if this is 100% stock as my Brother in law says his buddy/previous owner had it "chipped".
Last edited by scecka; 03-03-2021 at 03:06 AM. Reason: to add attachment
Tahoe is a 2006 with the virtual flex OS that reads the O2s after a fill up and estimates the ethanol content 06 tahoe 5.3 flex 4L60e 3.42 12605114os.bin
The other is an 06 Silverado with the L33 60e 3.42s stock tune non flex
20061500L334L60e.bin
Some trans segments for 12613246 OS.
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