Quote:
Originally Posted by purpleRac3r
Try this link:
http://media.gm.com/content/media/us...2014.tab1.html
Scroll down a bit and there is a chart showing all the transmission and differential ratios. The Z51 manual does have closer ratios than non-Z51, but the diff is the same for both. The automatic apparently has the same ratios, Z51 or not, and different from either manual version. |
Thanks...exactly what I was looking for. According to those specs, it looks like there are 2 different ratios for the auto trans; base model and Z51.
Manual trans: 3.42
Manual trans w/Z51: 3.42
Auto trans: 2.56
Auto trans w/51: 2.73