Rear End
#1
Rear End
Can anyone tell me how to find out the gear ratio of the rear end of my 2007 trailblazer LT vin 1GNDS13S472141867. also I would like to know the 3 ratios they offered. And if I change it, how would it effect the computer?
Last edited by Rustyanderson; July 6th, 2017 at 10:59 PM.