jdwood1111
Full Access Member
- Joined
- Jun 16, 2022
- Posts
- 117
- Reaction score
- 144
Nice build! I actually just purchased a truck 4 months back with almost the exact same specs as the powertrain your put in; 2011 Yukon XL denali AWD with 92k and now have 94k on it. I am getting ready to have the transmission checked out as it has been a little clunky but what all upgrades did you make? I have read about the Sonax zip kits and the upgraded converter you mentioned too but figured I would see what else you did while you were there!