Engines & Drivetrain

2,727 topics in this forum

1. Hooker Blackheart Cat-back

   By sgj86, July 10, 2020
   • 3 replies
   • 3.3k views
   • 
   • langston1726
   • July 10, 2020

2. exaust Resinator delete 1 2

   By ToxicLlama, April 22, 2020
   • 15 replies
   • 5.3k views
   • 
   • J.H.2015LT
   • July 8, 2020

3. Corsa DB Muffler part of kit #42873 2014-2018

   By Hinerator, July 7, 2020
   • 0 replies
   • 564 views
   • 
   • Hinerator
   • July 7, 2020

4. Transfer Case Slack Noise

   By mrwarrior737, August 15, 2019
   • 1 reply
   • 11.8k views
   • 
   • lmcdonald10
   • July 7, 2020

5. 2015 6.2 L86 E85 dyno tune numbers 1 2

   By kgkern01, February 25, 2020
   • 21 replies
   • 31.4k views
   • 
   • CTHM732
   • July 1, 2020

6. Opinions on getting headers.

   By mitchely03, June 30, 2020
   • 3 replies
   • 1.4k views
   • 
   • langston1726
   • July 1, 2020

7. Help with Detroit TrueTrac issue

   By tenscourts, June 6, 2020
   • 7 replies
   • 2.6k views
   • 
   • tenscourts
   • July 1, 2020

8. 6.2 Flywheel question

   By jpfanner, June 30, 2020
   • 0 replies
   • 806 views
   • 
   • jpfanner
   • June 30, 2020

9. 6.2 Catback fit 5.3? 1 2

   By Rawyzf, March 24, 2016
   • 26 replies
   • 18.9k views
   • 
   • flyingfool
   • June 30, 2020

10. Opinion?

    By Derekf77, June 25, 2020   

    • Exhaust
    • 4 replies
    • 2.3k views
    • 
    • BleedBowties
    • June 26, 2020

11. Vacuum pump replaced. Pics comparing old vs new design.

    By gone_fishing, December 3, 2018
    • 13 replies
    • 11.4k views
    • 
    • jbman
    • June 26, 2020

12. 6.2 intake 1 2

    By Chewy21, May 23, 2020
    • 15 replies
    • 3k views
    • 
    • midwestdenaliguy
    • June 26, 2020

13. L83 Cam/Header Upgrade Decision Help

    By wyattkb, June 25, 2020
    • 2 replies
    • 5.9k views
    • 
    • Snowcamo
    • June 26, 2020

14. Broken valve spring

    By Gator700, May 31, 2017
    • 9 replies
    • 23k views
    • 
    • Cm4walker
    • June 24, 2020

15. Pinion Seal Diff Opening

    By Blue15, June 23, 2020
    • 2 replies
    • 1.1k views
    • 
    • Blue15
    • June 24, 2020

16. Range AFM delete and oil leak

    By eauge, June 7, 2020
    • 12 replies
    • 7.3k views
    • 
    • SARNCAN
    • June 24, 2020

17. Front Differential fluid change

    By TheGreatOne, June 24, 2020
    • 3 replies
    • 1.3k views
    • 
    • TheGreatOne
    • June 24, 2020

18. Moving the Top Speed Limiter 1 2 3 4 6

    By Husker_1911, January 15, 2019   

    • diablosport
    • diablew
    • (and 1 more)

      Tagged with:

      • diablosport
      • diablew
      • 5.3
    • 81 replies
    • 32.9k views
    • 
    • Kef
    • June 22, 2020

19. Transfer case fluid change

    By TheGreatOne, June 21, 2020
    • 12 replies
    • 2.3k views
    • 
    • TheGreatOne
    • June 22, 2020

20. Fastest L83 Right Now?

    By Darth_Vader, June 19, 2020
    • 5 replies
    • 2.7k views
    • 
    • gat0r
    • June 21, 2020

21. Anyone use these replacement arms?

    By Centex14, June 15, 2020
    • 2 replies
    • 935 views
    • 
    • Eddie 70
    • June 20, 2020

22. Which fuel pump relay for kill switch?

    By Rocco1005, June 19, 2020
    • 2 replies
    • 2.1k views
    • 
    • Rocco1005
    • June 19, 2020

23. Dump after cats

    By Manilla Gorilla, June 2, 2020
    • 6 replies
    • 1.6k views
    • 
    • Manilla Gorilla
    • June 19, 2020

24. Elusive clunk

    By Donstar, June 17, 2020
    • 3 replies
    • 803 views
    • 
    • Grumpy Bear
    • June 18, 2020

25. Dealer cost 6 speed service

    By beetle, June 16, 2020
    • 2 replies
    • 1.1k views
    • 
    • Donstar
    • June 17, 2020