TBSS AWD 60E broke, let's talk 80E swap
#11
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It's an 07..
The HD GMC Denali Quadra steer used a 4L80E with AWD. I know if had a 6.0 in it. I will try to find the tune of my dads old truck and confirm the 4L80E.
Thanks SilverZ..
#14
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I'm not sure a transfer case input gear is available for the TBSS. I can't remember, but I don't think they used the NVG149. I could be wrong...
PATC (and probably others) have a 27 spline output shaft for the 80E, and that might be the way to go in the TBSS.
PATC (and probably others) have a 27 spline output shaft for the 80E, and that might be the way to go in the TBSS.
#19
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Found this... model NVG 120, RPO NR9
Here... https://ls1tech.com/forums/13218450-post14.html
Now I need to research them...
Here... https://ls1tech.com/forums/13218450-post14.html
Now I need to research them...
#20
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03sierra, I believe it was an 04. I don't remember for sure what trans was in it, but I thought is saw things in the tune that made me think it was an 80e, let alone it was an hd and behind a 6.0..
I could definitely be wrong.
I could definitely be wrong.