Re: 2008 Yukon Build Thread (SUBSCRIBE)
I believe he was speaking of the 6L90 behind the gas engines in the 2500
You have the 6speed right? Do they have the vette servo for the 6spds?Haha I already got the servo just waiting on CAI and tune but I have to get the autocal so gotta save up some money for that
I don't think the 6-speed was available until later in the 1500. My dad's 2008 is a 4-speed and IIRC, there was no 6-speed option except for in the 2500's.
The 6 speed came out in 07 with the Denali line and then in 09 with the LTZ/SLT trim and then totally across the lineup in 10.
The Allison 6 speed for diesels came out in 06 i believe.
I believe he was speaking of the 6L90 behind the gas engines in the 2500

It was probably just the 3 going on 7 Mondays in a row that made me read that negatively...
I want TUESDAY!!! 