tom3
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- Joined
- Jul 15, 2019
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Looking at the RPO codes for our Tahoe and see the transmission listed is the 6l80, 3:08 rear gear with positraction. It's four wheel drive, no low range on that, 5.3 engine. Is this a standard set up? How reliable is this transmission over the long term. We don't tow but we hit the road loaded up pretty good on trips.
