Advanced Drivetrain, Suspension & Tuning

6,734 topics in this forum

1. 4L60E 3-2 downshift issue

   By Genuinefine409, June 4, 2014
   • 0 replies
   • 5.1k views
   • 
   • Genuinefine409
   • June 4, 2014

2. Engine Performance programmers

   By bjs619, May 2, 2014
   • 6 replies
   • 2k views
   • 
   • Jennabear
   • June 4, 2014

3. Popping noise

   By melonman863, June 2, 2014
   • 3 replies
   • 1.1k views
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   • melonman863
   • June 2, 2014

4. Lifting a 2002 Avalanche? Need a little info?

   By Mirage775, May 27, 2014
   • 1 reply
   • 841 views
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   • Mirage775
   • May 31, 2014

5. 2000 Silverado 2500 wont shift

   By tyhuck, May 29, 2014
   • 5 replies
   • 1.3k views
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   • gmtech4
   • May 29, 2014

6. 2000 gmc 1500 4x4 no lights and stuck in low range??

   By braveops, May 3, 2014
   • 2 replies
   • 1.2k views
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   • gmtech4
   • May 28, 2014

7. LAST WEEK! -- Save 10% on Arnott Air Suspension Replacement Produc

   By ArnottInc, May 27, 2014
   • 0 replies
   • 591 views
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   • ArnottInc
   • May 27, 2014

8. Need help on custom tune

   By trapperman83, May 22, 2014
   • 9 replies
   • 1.4k views
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   • txab
   • May 24, 2014

9. Anybody Use A G Force Chip?

   By tomy2tone01, March 4, 2011
   • 12 replies
   • 4.2k views
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   • Jennabear
   • May 23, 2014

10. 2007 Silverado Classic 1500 ext. cab lowering questions.

    By tonyghkbve, May 7, 2014
    • 4 replies
    • 1.6k views
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    • xranger90
    • May 16, 2014

11. Performance Heads and Cam Help

    By Gmcfan1974, May 13, 2014
    • 3 replies
    • 1.1k views
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    • Danthaman69
    • May 15, 2014

12. Save 10% on Arnott Air Suspension Replacement Products – Offer Ends Mo

    By ArnottInc, May 8, 2014
    • 3 replies
    • 890 views
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    • gmtech4
    • May 13, 2014

13. BB tuned for 94 octane but....

    By 2010LTZ4x4, May 11, 2014
    • 5 replies
    • 1.2k views
    • 
    • 2010LTZ4x4
    • May 11, 2014

14. difference in rear height

    By muledeer, May 10, 2014
    • 4 replies
    • 1.1k views
    • 
    • muledeer
    • May 10, 2014

15. looking for a cheaper scanner to read and clear service 4 wd codes ?? 1 2

    By braveops, April 23, 2014
    • 24 replies
    • 29.3k views
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    • braveops
    • May 7, 2014

16. 2500HD leafs on a 1500 1 2

    By gmyeah, March 18, 2014
    • 19 replies
    • 2.8k views
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    • Jacqson
    • May 5, 2014

17. 6.0 header, intake, exhaust and hyper tech programmer question

    By Withapict, May 5, 2014
    • 3 replies
    • 1.8k views
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    • Danthaman69
    • May 5, 2014

18. Headers & exhaust

    By 97HULKsierra1500, March 3, 2014
    • 6 replies
    • 1.7k views
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    • 00Silverado4x4
    • May 5, 2014

19. 6.0 swap vss problems

    By easemaster3000, May 5, 2014
    • 2 replies
    • 1.2k views
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    • easemaster3000
    • May 5, 2014

20. Another BBT Customer! 1 2

    By tjschulk, October 15, 2012
    • 18 replies
    • 4.2k views
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    • 97HULKsierra1500
    • May 4, 2014

21. 2012 Sierra Denali Awd level kit question

    By jbshoo, January 14, 2013
    • 7 replies
    • 3.2k views
    • 
    • _CROW
    • May 3, 2014

22. Clear up some confusion I have. 08 Gmc Denali

    By acampbell25, April 2, 2014
    • 4 replies
    • 2.2k views
    • 
    • _CROW
    • May 3, 2014

23. 2001 z71 5.3 head gasket, heads, cam swap

    By MudKing96, April 30, 2014   

    • z71
    • 2001
    • (and 5 more)

      Tagged with:

      • z71
      • 2001
      • 5.3
      • head gasket
      • heads
      • cam swap
      • engine maintenance
    • 7 replies
    • 7.5k views
    • 
    • Danthaman69
    • May 3, 2014

24. auxiliary transmission cooler

    By graygoose14, April 27, 2014
    • 1 reply
    • 1.4k views
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    • white1500
    • May 2, 2014

25. '06 Sierra shifting hard/clunking on acceleration.

    By DallasEdition, April 16, 2014
    • 2 replies
    • 1.5k views
    • 
    • 00Silverado4x4
    • April 29, 2014