Advanced Drivetrain, Suspension & Tuning

6,735 topics in this forum

1. 2016 Denali- leveled on 33s

   By Jennabear, December 8, 2017
   • 0 replies
   • 1.5k views
   • 
   • Jennabear
   • December 8, 2017

2. i want to make 550 hp on 4l60e

   By da7ome, October 21, 2017   

   • 2009
   • gmc
   • (and 7 more)

     Tagged with:

     • 2009
     • gmc
     • sierra
     • 5.3
     • 4l60e
     • transmission
     • 4x4
     • 550
     • hp
   • 5 replies
   • 3.5k views
   • 
   • NSSANE02
   • December 6, 2017

3. Transmission swap

   By Shane Ofsthun, December 2, 2017
   • 1 reply
   • 725 views
   • 
   • NSSANE02
   • December 6, 2017

4. Upgrade99 gmc seirra radiator

   By Paul George, December 4, 2017
   • 0 replies
   • 768 views
   • 
   • Paul George
   • December 4, 2017

5. 4x4 hubs won't engage.. transfer case engages front drive shaft

   By Brian James, November 10, 2017   

   • 4x4 van
   • chevy k30
   • (and 3 more)

     Tagged with:

     • 4x4 van
     • chevy k30
     • chevy
     • hubs
     • front end
   • 2 replies
   • 1.4k views
   • 
   • Logan Lanfear
   • December 3, 2017

6. 4L60E 3&4 shifting problem need help

   By Mikko82, December 3, 2017
   • 0 replies
   • 654 views
   • 
   • Mikko82
   • December 3, 2017

7. Having problem shifting into park

   By Troy406, November 25, 2017
   • 0 replies
   • 527 views
   • 
   • Troy406
   • November 25, 2017

8. 2000 GMC K2500 engine hiccup

   By troy3139, November 23, 2017
   • 0 replies
   • 848 views
   • 
   • troy3139
   • November 23, 2017

9. 1998 GMC K2500

   By HARRY A, November 21, 2017
   • 0 replies
   • 573 views
   • 
   • HARRY A
   • November 21, 2017

10. 4l60e transmission will it go in my 05 avalanche

    By nik, November 12, 2017
    • 2 replies
    • 3.4k views
    • 
    • Logan Lanfear
    • November 17, 2017

11. 4 lo works 4 Hi does not

    By Dominiiic, November 15, 2017   

    • 4x4
    • help
    • (and 1 more)

      Tagged with:

      • 4x4
      • help
      • doesnt work
    • 0 replies
    • 732 views
    • 
    • Dominiiic
    • November 15, 2017

12. Billstein Adjustable 5100's and 2" Zone Leveling Kt

    By dirtfan21, January 9, 2017
    • 1 reply
    • 1.2k views
    • 
    • Chads09Sierra
    • November 12, 2017

13. best performance parts for 6.2L

    By rickybobby88, October 20, 2016
    • 9 replies
    • 60.2k views
    • 
    • Payton34
    • November 10, 2017

14. Which leveling option is the best?

    By ridgeman, October 28, 2017
    • 1 reply
    • 767 views
    • 
    • silveradosid
    • November 6, 2017

15. Control Arm questions 1 2

    By ebk, August 22, 2017   

    • control arm
    • bushings
    • (and 2 more)

      Tagged with:

      • control arm
      • bushings
      • ball joint
      • suspension
    • 19 replies
    • 4k views
    • 
    • ebk
    • November 5, 2017

16. 2/4 drop on 99 silverado. Want to lower more

    By Akdrop92, November 3, 2017   

    • chevy
    • 0 replies
    • 617 views
    • 
    • Akdrop92
    • November 3, 2017

17. 4L80E Torque Converter Issue??

    By 99Express, November 2, 2017
    • 0 replies
    • 2k views
    • 
    • 99Express
    • November 2, 2017

18. TCM problems do to Bully dog ??

    By Emiliano, November 2, 2017   

    • silverado2013
    • 1 reply
    • 3.1k views
    • 
    • wildlyfe200
    • November 2, 2017

19. Leaving Kit - Dealer Installed? 1 2

    By GMC-AT, September 26, 2013
    • 19 replies
    • 40.3k views
    • 
    • John bon
    • November 1, 2017

20. Updating inTune I-1000. Do I need to?

    By Mossyoakglock, October 29, 2017
    • 0 replies
    • 1.1k views
    • 
    • Mossyoakglock
    • October 29, 2017

21. Diff lockers

    By Chevyguy00, October 28, 2017
    • 0 replies
    • 653 views
    • 
    • Chevyguy00
    • October 28, 2017

22. 6" Lift and handling issues

    By teamjnz, October 27, 2017   

    • lift
    • handling
    • (and 1 more)

      Tagged with:

      • lift
      • handling
      • sway bar
    • 3 replies
    • 1.5k views
    • 
    • 8lugCT
    • October 27, 2017

23. 03 Tahoe Transfer case issue

    By Paulio91184, October 25, 2017
    • 0 replies
    • 592 views
    • 
    • Paulio91184
    • October 25, 2017

24. ABS and traction control light still on

    By Evan Snyder, October 21, 2017
    • 1 reply
    • 707 views
    • 
    • Logan Lanfear
    • October 24, 2017

25. Grinding noise.

    By Manoli Xidas, October 17, 2017
    • 3 replies
    • 1.4k views
    • 
    • 00Silverado4x4
    • October 19, 2017