Advanced Drivetrain, Suspension & Tuning

6,734 topics in this forum

1. New 10 speed transmission

   By Hillwood, December 8, 2018
   • 7 replies
   • 1.6k views
   • 
   • Black02Silverado
   • January 10, 2019

2. Transfer case wiring/4wd schematic

   By Criss, January 10, 2019
   • 0 replies
   • 1.1k views
   • 
   • Criss
   • January 10, 2019

3. HELP! Truck in the shop for 8 weeks and will not accept a tune

   By Mr. Demeanor, January 5, 2019
   • 2 replies
   • 1.8k views
   • 
   • Mr. Demeanor
   • January 5, 2019

4. GMC Leaf spring question

   By Vknowles, December 31, 2018   

   • gmc
   • 2 replies
   • 1.1k views
   • 
   • Vknowles
   • January 4, 2019

5. Different np246gm transfer cases

   By Jdmarsh626, January 3, 2019
   • 0 replies
   • 1.3k views
   • 
   • Jdmarsh626
   • January 3, 2019

6. 8 speed shutter

   By Hillwood, December 13, 2018
   • 1 reply
   • 637 views
   • 
   • Hillwood
   • December 13, 2018

7. Bilstein shocks 2010 LTZ

   By Southern Skies, December 7, 2018
   • 0 replies
   • 604 views
   • 
   • Southern Skies
   • December 7, 2018

8. New Truck Owner Help?

   By BouncingCoal, February 4, 2014
   • 5 replies
   • 1.8k views
   • 
   • Thaadius
   • December 5, 2018

9. 2008 Tahoe 4wd AUTO Problem

   By otisthedog, November 20, 2018
   • 2 replies
   • 914 views
   • 
   • otisthedog
   • November 21, 2018

10. Can't Lift A Denali? 1 2 3 4 5

    By flyin6, September 25, 2008
    • 73 replies
    • 142.9k views
    • 
    • DENALI07
    • November 17, 2018

11. What is normal transmission temperature?

    By Valerie, November 15, 2018   

    • 2011 chevy silverado
    • 2 replies
    • 2k views
    • 
    • MaverickZ71
    • November 16, 2018

12. 2010 GMC 6l80e poping out of 1st gear

    By 2010 GMC Sierra, November 12, 2018
    • 0 replies
    • 684 views
    • 
    • 2010 GMC Sierra
    • November 12, 2018

13. What lift kit is this?

    By Under_Pressure, November 8, 2018
    • 0 replies
    • 642 views
    • 
    • Under_Pressure
    • November 8, 2018

14. Buying a 2006 Silverado 2500 6.0 Gas

    By ElmosChevy, November 6, 2018
    • 0 replies
    • 1.3k views
    • 
    • ElmosChevy
    • November 6, 2018

15. 4l60e compatibility

    By Shane Dykes, November 3, 2018
    • 1 reply
    • 624 views
    • 
    • txab
    • November 4, 2018

16. Upcoming updated fluid to fix transmission issues...

    By SILVER SLED, November 3, 2018
    • 0 replies
    • 723 views
    • 
    • SILVER SLED
    • November 3, 2018

17. Will Silverado 1500 strut spacers fit a 2500?

    By Gray59Nick, October 24, 2018
    • 4 replies
    • 1.6k views
    • 
    • Gray59Nick
    • October 25, 2018

18. CA Legal LM7 Swap VATS HELP NEEDED

    By Scoutcamper, October 25, 2018
    • 0 replies
    • 3.3k views
    • 
    • Scoutcamper
    • October 25, 2018

19. Rear Suspension Bounce

    By Dropped14Silvy, October 18, 2018   

    • 5/8 drop
    • 0 replies
    • 713 views
    • 
    • Dropped14Silvy
    • October 18, 2018

20. Transmission vendors

    By Gear Jammer, October 5, 2018
    • 0 replies
    • 1.2k views
    • 
    • Gear Jammer
    • October 5, 2018

21. Time for new lift or no?

    By Immaculate Reflections, October 2, 2018
    • 0 replies
    • 602 views
    • 
    • Immaculate Reflections
    • October 2, 2018

22. Issue #14404: Transmission Clutch Wave Plate

    By Michael G, October 1, 2018   

    • 14404
    • transmission
    • (and 4 more)

      Tagged with:

      • 14404
      • transmission
      • acadia
      • 2008
      • gmc
      • 35r wave plate
    • 0 replies
    • 3.3k views
    • 
    • Michael G
    • October 1, 2018

23. Question about lift

    By ron mexico75, September 5, 2018
    • 3 replies
    • 715 views
    • 
    • ron mexico75
    • September 6, 2018

24. 4l65e problem

    By NICKinSC, September 1, 2018
    • 2 replies
    • 815 views
    • 
    • NICKinSC
    • September 2, 2018

25. 6 speed or 8 speed transmission for 2018 GMC Sierra 1500 Crew Cab SLT 4X4

    By Tiger427, April 15, 2018
    • 2 replies
    • 22k views
    • 
    • Larry Broseh
    • August 22, 2018