Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-7 of 7 Results
  1. 4x4 Drivetrain
    I recently bought an envoy with a replaced rear differential and the front differential removed. I doubt the RPO doesn't match the differential in the rear. I wanted to remove the front differential from my old envoy but I don't know if the gear ratios are the same. On my new envoy, the...
  2. 02-09 General Tech Q&A
    My VIN is 1GKDT13S042418228.
  3. General
    Hello everyone I have a few questions if anyone could help me out , I just cammed my envoy Denali 2006 sounds nice. My question is what gear is 2.27 3.37 4.10 is best for torque performance thanks in advance
  4. 4x4 Drivetrain
    I am looking to straight swap out the 3.42 to a 4.10 differential on my 2005 TBZ LS.. my question is what else do i need besides the front and rear differential from the 4.10?
  5. Off-Road
    Hello all, I'm hoping to get some axle swap advice. from one of the many "GURUS" :hail: here. I am replacing the engine in my 05 TB 4X4 for no compression. See this post if you want a good read: :bonk: Anyway. Since I upsized my tires when I...
  6. OEM Issues
    He guys and gals I own a 2003 Trailblazer LT 4x4, with 87000 miles. I change the oil every 2000 miles, and the tires are perfectly inflated. I fill up at Chevron (Regular), and I drive like there is an egg under the gas peddle. I do some freeway driving but the majority is just around town...
  7. OEM Issues
    my differential is shot! took it to he mechanic and the whole differential is garbage. looking for a replacement but i don't know what i am looking for. i have a 2002 trailblazer ltz 2x4 with stability control. i am don't know the gear ratio either 3.43 or 3.73 or if it has a locking limited...
1-7 of 7 Results