6l80e begins

[ericguy320]

Re: 6l80e begins

I would think that the 90e would be for the duramax g-van's. For 05 they have the 85e with a very de-tuned duramax because the Alison won't fit

 

[twisted]

Re: 6l80e begins

Looks like the 1st gear ratio should produce some good launches?? :lol:
6L80E 6 Speed Auto
1st gear ratio 4.02
2nd gear ratio 2.36
3rd gear ratio 1.53
4th gear ratio1.15
5th gear ratio 0.85
6th gear ratio 0.67
Reverse 3.06
and it came out in these vehicles
* 2006 Chevrolet Corvette
* 2006 Cadillac STS-V
* 2006 Cadillac XLR-V
* 2007 Chevrolet Tahoe
* 2007 GMC Yukon

and check this out
6L90 Applications:
* BMW X3
* BMW X5
* BMW 3-series

Found this info on http://en.wikipedia.org/wiki/GM_6L80_transmission

 

[SyTyJedi]

Re: 6l80e begins

That first gear is going to be brutal on driveline. I'd rather have the 2.48 of the 4L80E.

 

[warmpancakes]

Re: 6l80e begins

thats fine coupled with the 3:73 gears sholu leve the line good