I got a 2007 2500HD LBZ.
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Type: Posts; User: Cidewayz
I got a 2007 2500HD LBZ.
Sent from my SM-S928U using Tapatalk
Backstory: My nephew bought a tuned truck that didn't come with the tuner.
He got his hands on an Autocal V3 (I have a flashscan) to put it back in stock, but we don't know which OS to put on...