Advanced Drivetrain, Suspension & Tuning

6,735 topics in this forum

1. 8spd Tuning Available

   By Jennabear, April 5, 2016
   • 3 replies
   • 1.9k views
   • 
   • Jennabear
   • May 4, 2016

2. Help! Fender rubbing issues

   By Jwl6734, April 4, 2016   

   • fender rubbing
   • leveling kit
   • (and 3 more)

     Tagged with:

     • fender rubbing
     • leveling kit
     • wheel spacers
     • 2009 sierra
     • wheel rub
   • 1 reply
   • 2.5k views
   • 
   • Silverado4x4
   • April 4, 2016

3. HELP, rear axle backing plate bolt patter - clocking.

   By hiking_mike, April 2, 2016
   • 1 reply
   • 670 views
   • 
   • hiking_mike
   • April 3, 2016

4. How long did you wait before buying a tune or tuning it yourself?

   By 99-ls1-ss, April 1, 2016
   • 12 replies
   • 2.8k views
   • 
   • Jennabear
   • April 28, 2016

5. Rough Country 5" vs BDS 4"

   By Dennis Turskey, April 1, 2016
   • 2 replies
   • 2.8k views
   • 
   • NASCARWheels
   • April 6, 2016

6. Future Tune

   By psanders7983, March 31, 2016
   • 0 replies
   • 1.3k views
   • 
   • psanders7983
   • March 31, 2016

7. 03 Yukon 4x4 or wheel hub?

   By Pdxyukon, March 30, 2016   

   • hub
   • bearing
   • (and 10 more)

     Tagged with:

     • hub
     • bearing
     • wheel hub
     • wheel bearing
     • 4x4
     • 4x4 noise
     • hub noise
     • bearing noise
     • tahoe
     • yukon
     • suburban
     • xl
   • 0 replies
   • 1.7k views
   • 
   • Pdxyukon
   • March 30, 2016

8. 2/4 drop 08 Sierra Denali

   By CK10703, March 29, 2016
   • 1 reply
   • 1.1k views
   • 
   • KMGZ400
   • March 29, 2016

9. Help - trying to mix rear axle parts

   By hiking_mike, March 23, 2016
   • 1 reply
   • 948 views
   • 
   • bubbanbrenda
   • April 17, 2016

10. New to lifting and need some advice 2016 Silverado

    By Blackout2016, March 19, 2016
    • 0 replies
    • 685 views
    • 
    • Blackout2016
    • March 19, 2016

11. Rear Axle interchange- what is the difference - Crew vs Ext Cab

    By hiking_mike, March 18, 2016
    • 6 replies
    • 17.8k views
    • 
    • Brody smith
    • March 16, 2020

12. 4l60 trans leaking

    By rmestep, March 17, 2016
    • 2 replies
    • 807 views
    • 
    • rmestep
    • March 19, 2016

13. 1986 k10

    By sofakinggood93, March 17, 2016
    • 2 replies
    • 801 views
    • 
    • txab
    • March 18, 2016

14. Lowering the 4x4

    By 04Revelator, March 16, 2016
    • 2 replies
    • 1k views
    • 
    • 04Revelator
    • March 18, 2016

15. Tuner Recomendations 2012 Sierra 5.3L 3.42 Ratio

    By diyer2, March 15, 2016
    • 14 replies
    • 8.2k views
    • 
    • Jennabear
    • March 25, 2016

16. Do you really need the entire Cat back exhaust? 1 2

    By Swerve-n-protect, March 14, 2016
    • 19 replies
    • 4.2k views
    • 
    • Jennabear
    • April 9, 2016

17. modifing a 5.3 vortec into a ecotech can it be done? 1 2

    By tom nutting, March 12, 2016   

    • change the heads ?
    • tweek the computer ?
    • 19 replies
    • 4k views
    • 
    • transam69230
    • April 20, 2016

18. Trans temp and possible slip

    By bgbdwlf2500, March 11, 2016
    • 4 replies
    • 3.7k views
    • 
    • bgbdwlf2500
    • March 15, 2016

19. I need advice on gears.

    By jaelmore12, March 9, 2016
    • 11 replies
    • 1.6k views
    • 
    • Big Whiskey
    • March 23, 2016

20. 4l60e swap HELP!!

    By Trannyhelp4l60e, March 9, 2016
    • 1 reply
    • 804 views
    • 
    • MB2008LTZ
    • March 12, 2016

21. another level question

    By johnnyg123, March 7, 2016
    • 2 replies
    • 748 views
    • 
    • johnnyg123
    • March 8, 2016

22. Regearing from 3.42s to 4.10s

    By turbo1066, March 7, 2016
    • 2 replies
    • 1.2k views
    • 
    • TRUCKGUY84
    • April 28, 2016

23. Trans Filter Part Number 08' 1500

    By mattymax, March 7, 2016
    • 4 replies
    • 1k views
    • 
    • davedyno
    • March 26, 2016

24. Biggest size tire on 3 inch body lift

    By ontariosierra04, March 3, 2016   

    • lift tires sierra
    • 0 replies
    • 806 views
    • 
    • ontariosierra04
    • March 3, 2016

25. 1999 Sierra 2500

    By HS125, March 3, 2016
    • 0 replies
    • 668 views
    • 
    • HS125
    • March 3, 2016