Gen III and IV Small Block & Drivetrain

7,513 topics in this forum

1. Please place all 2014+ topics in the Gen V forum

   By Zane, February 8, 2014   

   • site news
   • announcement
   • (and 1 more)

     Tagged with:

     • site news
     • announcement
     • forum
   • 1 reply
   • 14.5k views
   • 
   • Chris
   • February 8, 2014

3. Mechanical Work

   By Guest Friz, April 19, 2002
   • 0 replies
   • 41.1k views
   • 
   • Guest Friz
   • July 26, 2008

4. GMPP Touring Muffler 1 2 3 4 13

   By txdox21, June 8, 2012
   • 181 replies
   • 51k views
   • 
   • cbrsilv15
   • May 30, 2016

5. P0332 Knock Sensor 2002 Sierra..help ! 1 2 3 4 11

   By cwildkats, November 4, 2008
   • 164 replies
   • 304k views
   • 
   • LumpyK
   • February 1, 2017

6. 2004 5.3L Silverado Losing Coolant 1 2 3 4 10

   By 99xjsport06, October 24, 2006
   • 144 replies
   • 157.9k views
   • 
   • RADO_4U2NV
   • January 30, 2012

7. 4.8 gets pulled Thursday 1 2 3 4 7

   By Chris, November 26, 2012
   • 100 replies
   • 10.1k views
   • 
   • Chris
   • December 12, 2012

8. New exhaust. Regretting it. 1 2 3 4 5

   By JustinB, January 12, 2012
   • 66 replies
   • 24.4k views
   • 
   • KMGZ400
   • March 7, 2012

9. 5.3 To A 6.0 1 2 3 4 5

   By Lee.Smith, January 5, 2011
   • 65 replies
   • 84.7k views
   • 
   • swathdiver
   • April 4, 2020

10. Installing A Whipple 1 2 3 4 5

    By mjdxtreme, July 13, 2011
    • 65 replies
    • 17.9k views
    • 
    • mjdxtreme
    • October 24, 2012

11. Silverado 4.8l To 6.0l Swap "build Thread" 1 2 3 4 5

    By CoffeyLover, April 14, 2011
    • 62 replies
    • 117.6k views
    • 
    • Chris
    • April 24, 2017

12. Vibration When Afm Puts Truck In 4 Cylinder Mode 1 2 3 4

    By ntrimm, December 8, 2010
    • 50 replies
    • 47.4k views
    • 
    • Ty_fitlife
    • September 4, 2019

13. 2000 silverado 1500 rear end. 1 2 3 4

    By Clay_Lucas, March 14, 2015
    • 47 replies
    • 4.4k views
    • 
    • Clay_Lucas
    • April 7, 2015

14. 5.3L rebuild 1 2 3

    By ride65, December 27, 2011
    • 44 replies
    • 7.8k views
    • 
    • DylZim97
    • April 25, 2016

15. What type of differential? 1 2 3

    By Ian Mills, February 26, 2021
    • 43 replies
    • 3.1k views
    • 
    • Salsa De Piña
    • March 6, 2021

16. Magnaflow, Borla GMPP, or Dynomax??? 1 2 3

    By Big Whiskey, June 25, 2013   

    • 5.3
    • exhaust
    • (and 6 more)

      Tagged with:

      • 5.3
      • exhaust
      • muffler
      • borla
      • gmpp
      • dynomax
      • magnaflow
      • drone
    • 40 replies
    • 22.4k views
    • 
    • Graphite Silverado 2018
    • August 7, 2019

17. What would you do? 1 2 3

    By Daryl Z71, April 20, 2013
    • 39 replies
    • 3.6k views
    • 
    • Daryl Z71
    • April 22, 2013

18. 2003 1500hd 500whp Na/ Or Huge Tq Numbers Options? 1 2 3

    By Texas HD, December 7, 2010
    • 39 replies
    • 8.8k views
    • 
    • Prokopchuk_9
    • September 12, 2013

19. 6.2 Exhaust 1 2 3

    By manley, August 8, 2012
    • 38 replies
    • 9.4k views
    • 
    • shawn123
    • May 12, 2015

20. Good Exhaust For 5.3? 1 2 3

    By kstruckcountry, September 21, 2011
    • 37 replies
    • 21.8k views
    • 
    • lifted10silveradoz71
    • February 1, 2012

21. Cat or Cat-less 1 2 3

    By Christiank22, May 11, 2013
    • 36 replies
    • 5.6k views
    • 
    • Christiank22
    • May 17, 2013

22. New gears installed now I have other issues. 1 2 3

    By PR mudder, May 8, 2012
    • 36 replies
    • 24.7k views
    • 
    • Jeremye30
    • January 16, 2013

23. Intermittent sputtering, major loss of power (No CEL) 1 2 3

    By Lsxtrucker, February 12, 2020
    • 35 replies
    • 4k views
    • 
    • Lsxtrucker
    • February 16, 2020

24. Supercharged 2012 kicked into neutral under heavy acceleration?? 1 2 3

    By timmay20twelve, June 12, 2012   

    • supercharged
    • transmission
    • 33 replies
    • 8.7k views
    • 
    • timmay20twelve
    • July 7, 2012

25. Magnaflow vs Flowmaster 1 2 3

    By Blackout18, December 24, 2012
    • 32 replies
    • 10.2k views
    • 
    • BlackZ71Silverado
    • January 8, 2013

26. Sierra overheating issue that's driving me nuts! 1 2 3

    By Nemesisdawn, November 24, 2018   

    • coolant
    • overheat
    • (and 3 more)

      Tagged with:

      • coolant
      • overheat
      • highway
      • flush
      • sierra
    • 32 replies
    • 18k views
    • 
    • elcamino
    • December 12, 2018