Chicago area gear install?
#1
Chicago area gear install?
I have a 07 Silverado ECSB 2WD VMAX 20" wheels with a Black Bear tune. Runs great but I would like a little more jump off the line. I would like to install a set of 4.11 gears in the G80 14 bolt rear end. The truck gets used mostly around town on the weekends since I have a company truck to commute to work with, and hardly any highway miles. Will be getting the gears from Ron`s Machine Service because of all the good input posted in this forum. I need to find a shop for the install in the Chicago area. Preferably on the southwest side. Any recommendations?
#4
TECH Veteran
iTrader: (11)
Join Date: Jul 2002
Location: Elmhurst, IL
Posts: 4,332
Likes: 0
Received 0 Likes
on
0 Posts
Finish Line Performance in Naperville. They also have truck tuning software so they can recalibrate your speedo. You dont want a dealer doing it since they might flash over your custom tune.
Trending Topics
#8
Thanks for the input. I will check out Straightline and Speed Inc. I talked to Finish Line about a custom tune before I found Black Bear and I did not like them. I have heard all about the bad things with the G80 and thought about installing a TruTrac. My truck is a true pavement princess, never going off-road, and I don`t do donuts. I do like to drive like a bat out of hell. With some straight line burn outs. Do you guys think the G80 will hold up when driven like that?