Jump to content

2014-2019 Engine, Driveline, & Exhaust

Technical Discussion surrounding the 5th generation of small block engines, driveline, 6/8/10 speed transmissions, and slew of factory and performance exhausts.
Includes direct injection, active fuel management, and the EcoTec3 4.3L V6 (LV3), 5.3L V8 (L83), 6.2L V8 (L86), and LB8 eAssist gas engines.

2,612 topics in this forum

  1. 5.3L Oil Drain Plug & Filter

    By btj_z71,   
    • 13 replies
    • 9.9k views

  3. Borla Sport exhaust swap to Borla Touring

    By Musgo,
    • 8 replies
    • 3.8k views

  4. transmission maintenance

    By Cheekster96,
    • 1 reply
    • 645 views

  5. Flowmaster makes you make a choice

    By Husker_1911,   
    • 4 replies
    • 1.2k views

  6. 2015 Silverado 5.3 Turbo Questions and Help

    By Silverado_Matt_15,   
    • 1 reply
    • 8.1k views

  7. 2017 Silverado Exhaust Systems Recommendation

    By Emusician101,
    • 3 replies
    • 1.9k views

  8. 2014 Silverado Regear for Towing

    By sammiller86,   
    • 10 replies
    • 5.8k views

  9. CRC GDI Valve Cleaner spray 1 2 3

    By FL335i,
    • 34 replies
    • 21.1k views

  10. Louder / Aggressive Sound 2015 Silverado

    By joemeigs8,
    • 5 replies
    • 13.3k views

  11. replacement for corsa sport muffler 1 2

    By johnk45,   
    • 24 replies
    • 5.7k views

  12. Question about diablo i3 vs predator

    By Bammer25,
    • 10 replies
    • 4.3k views

  13. Stalled up or off idle??

    By Gorske,
    • 3 replies
    • 626 views

  14. Vacuum port for Seafoam

    By Jim Schmidt,
    • 1 reply
    • 1.1k views

  15. how much of a over bore will the L83 take

    By J.R.,
    • 4 replies
    • 12k views

  16. 2014 GMC Sierra Transmission Issues & Warranty

    By str8304,
    • 2 replies
    • 9k views

  17. ProCharger/Black Widow 250 muffler WOT video

    By Gorske,
    • 7 replies
    • 717 views

  18. posi rear end

    By Trigger man,
    • 9 replies
    • 8.2k views

  19. 2015 Rear Gear Swap

    By jackgraves,
    • 2 replies
    • 745 views

  20. Gear Change 9.5" 12 bolt 1 2 3 4 9

    By CAtaylor,
    • 131 replies
    • 58.8k views

  21. OBX and Maximizer Long Tube Headers -- Anyone?

    By nando87,
    • 13 replies
    • 9.7k views

  22. HELP! High oil level

    By 14SierraZ71,   
    • 5 replies
    • 2.3k views

  23. Help identify this noise

    By MugsyMalone,
    • 0 replies
    • 303 views

  24. Did the dealer leave my TCM unlocked??

    By emeryz28,
    • 9 replies
    • 3.8k views

  25. My '18 6.2 has a 5.3 intake box

    By SILVER SLED,
    • 3 replies
    • 889 views

  26. Did bigger tires make my truck slower? 1 2

    By Gorske,
    • 17 replies
    • 6k views


×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.

  I accept