Engines & Drivetrain

2,739 topics in this forum

1. Corsa Exhaust

   By Imprtkllrz28, July 11, 2016
   • 6 replies
   • 1.9k views
   • 
   • ChevyRoofer
   • July 25, 2016

2. Game time decision!! 2 hours to install

   By Sidewayz, July 23, 2016
   • 13 replies
   • 1.9k views
   • 
   • AZ_SS
   • July 25, 2016

3. Amsoil? 1 2 3

   By Jbirch, April 26, 2016
   • 35 replies
   • 9.2k views
   • 
   • Cowpie
   • July 23, 2016

4. For towing: 6.2 L with 3.23 or 5.3 L with 3.42 1 2

   By The Counselor, July 5, 2016   

   • 6.2
   • 5.3
   • (and 1 more)

     Tagged with:

     • 6.2
     • 5.3
     • v8
   • 17 replies
   • 53.9k views
   • 
   • BobHancock
   • July 21, 2016

5. After Market Exhaust

   By ever1022, June 22, 2016
   • 10 replies
   • 2.1k views
   • 
   • snowman44
   • July 20, 2016

6. Off road y pipe for the 5.3 2015 with stock manifolds?? 1 2

   By cubangt, December 29, 2015
   • 24 replies
   • 25.3k views
   • 
   • TheLPGuy
   • July 20, 2016

7. Re gear questions !

   By Rock_Bottom, July 19, 2016
   • 3 replies
   • 1.3k views
   • 
   • Rock_Bottom
   • July 20, 2016

8. Muffler and resonator delete?

   By Jbirch, September 10, 2015
   • 1 reply
   • 1.5k views
   • 
   • Ty_127
   • July 18, 2016

9. 6L80 rpm increase in cruise.

   By 11bDad, July 16, 2016
   • 2 replies
   • 1.6k views
   • 
   • 11bDad
   • July 16, 2016

10. 6.2 exceeds 6l80 max torque spec?

    By truckguy82, July 13, 2016
    • 2 replies
    • 8.9k views
    • 
    • newdude
    • July 13, 2016

11. Borla GM Exhaust 1 2 3 4

    By Tek74, October 28, 2015
    • 51 replies
    • 12.6k views
    • 
    • Fish-On
    • July 12, 2016

12. Drag strip times

    By Jeffro19, July 9, 2016
    • 1 reply
    • 1.2k views
    • 
    • 8secpumpgasdaddy
    • July 10, 2016

13. Newb 4x4 question/concern

    By namanc6, July 8, 2016
    • 9 replies
    • 1.6k views
    • 
    • namanc6
    • July 8, 2016

14. 6L80 Rebuild 1 2

    By 07Softail, June 1, 2016
    • 17 replies
    • 16.4k views
    • 
    • 07Softail
    • July 6, 2016

15. Installed #817666 Flowmaster Dual Exhaust on my '14 High Country

    By TedH, July 4, 2016
    • 2 replies
    • 1.5k views
    • 
    • TedH
    • July 6, 2016

16. Stainless Works Lightning exit cat back 1 2

    By Jdezee, February 28, 2016
    • 20 replies
    • 6k views
    • 
    • drparker7
    • July 4, 2016

17. Measured rear driveline angles 1 2

    By FL335i, February 21, 2016
    • 20 replies
    • 9.2k views
    • 
    • FL335i
    • July 4, 2016

18. Need help on catback 2014 silverado

    By Logan1321, June 19, 2016   

    • borla
    • magniflow
    • (and 3 more)

      Tagged with:

      • borla
      • magniflow
      • catback
      • 2014
      • silverado
    • 4 replies
    • 2.1k views
    • 
    • TedH
    • July 4, 2016

19. magnaflow? corsa? borla? etc... 1 2 3

    By mike-z71, June 19, 2014   

    • 5.3
    • 2014
    • (and 1 more)

      Tagged with:

      • 5.3
      • 2014
      • v8
    • 42 replies
    • 31.2k views
    • 
    • CBRAGA
    • July 1, 2016

20. 4.3L Running slightly hot/heats up on acceleration?

    By Knightfall, June 30, 2016
    • 3 replies
    • 1.1k views
    • 
    • newdude
    • June 30, 2016

21. Diablo inTune - Question about AFM 1 2

    By Tek74, November 8, 2015
    • 25 replies
    • 16k views
    • 
    • AZRenegade
    • June 29, 2016

22. Did I Shorten It's Lifespan??

    By tuckersnator, May 10, 2016   

    • 5.3
    • 14 replies
    • 4.1k views
    • 
    • Badass69
    • June 27, 2016

23. Dent in exhaust pipe cross over section 1 2

    By Donstar, June 9, 2016
    • 23 replies
    • 9.7k views
    • 
    • Donstar
    • June 25, 2016

24. Mid grade vs low grade

    By amfr, June 22, 2016
    • 10 replies
    • 2.1k views
    • 
    • amfr
    • June 25, 2016

25. Exhaust- Sounds awesome now, deleted muffler, cut 36" off, but dro

    By PaulM, January 8, 2014
    • 11 replies
    • 3k views
    • 
    • BigBlueLB756
    • June 24, 2016