GMCtrk It use to shift really firm from 1-2 but it has almost 100k miles on it of being raped and pulling 7k lb loads through the mountains so its getting a little softer! AK the trannys are what makes these teucks really run!! Keeps truck in its power better!!

 

The truck use to eat up second gear!! Esp before I installed the 20s!

 

Nice!

 

Very nice, Rolls out quite nicely. Hopefully I'll get some of my bolt on's and a tune soon so I can post a vid as well =0

 

Very nice!

 

Really glad I read your signature twice.. I saw 2011 6.2....... read a little farther and saw 12 second quarter mile...... then I saw the car listed

I will have to take an updated video once I get the wide band installed and re-tuned with the intake all finished up

 

I wanna see this intake!

 

I posted a couple dirty pics of the air intake in another thread but after looking at i want to clean it up a little bit. Will be ordering some parts from Intercooler Pipe Fabrication - Silicone Intake Systems Auto Parts on Friday and will be redoing it once I get home in a few weeks. I am OCD about a lot of things and the setup I made last time I was home works but I know I could make it look and fit a lot better with better parts.