What did you do to your NNBS GMT900 Tahoe/Yukon Today?
- Thread starter phattyford
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CaptainAmerica1
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Damn
Tiki
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Black Bear tune purchased and log submitted. Last one was in person so excited to see how this goes. Have heard that 6.2s like being tuned 
gooffeyguy
Tom
How does a bell housing go bad, unless its cracked or has broken tabs?
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Sent from my SM-G930V using Tapatalk
ya it needed to be worked on and I wanted it upgraded, maybe I will get better than 8mpg again (maybe)
that's what I am assuming as well, I wouldn't be surprised by anything I am pretty rough on it sometimes, ya know stop signs and stuff
. I didn't ask too many questions he pointed to where it was all taken apart at if I get a minute I will go back take some pictures. I trust the shop and they stand behind there work.
Ramps? That’s what I use.
So I guess there WAS something wrong with your trans. Seems kinda spendy considering you can get a built trans for that price but I guess with a R&R it’s not that high. Trannys aren’t cheap.
Edit: I just realized that included the converter, any idea what you’re going with? I know the triple disc billet FTI that I bought was about $1500 by itself.
I can't remember the brand but he said there all made by sonnax basically, it's billet and about a grand, and ya they are a little pricey at this shop but I would rather pay a little more and know it was done right, all they do is transmissions but they will do transfer cases and differentials if needed or requested.
mikeyss
Full Access Member
The 6L80 bellhousing has workings built into it, it's not just a bellhousing like the older 4L60/4L65
6L80:
The 4L60:
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