Engines & Drivetrain

2,739 topics in this forum

1. Best muffler with headers

   By Jwal23, June 5, 2019
   • 14 replies
   • 4.8k views
   • 
   • JONBLARC7
   • June 6, 2019

2. Kooks Long Tube Install Question

   By Todd1982, June 4, 2019
   • 3 replies
   • 610 views
   • 
   • mikedeezxxx
   • June 4, 2019

3. Best Tuners out there for our 5.3’s? 1 2

   By ObscureGlock, November 28, 2017   

   • tuner
   • chip
   • (and 2 more)

     Tagged with:

     • tuner
     • chip
     • performance
     • racing
   • 16 replies
   • 133.4k views
   • 
   • swathdiver
   • June 3, 2019

4. Silverado ProCharger build/cost

   By Gorske, June 3, 2019
   • 2 replies
   • 2.8k views
   • 
   • Gorske
   • June 3, 2019

5. Oil Recommendation 1 2 3 4 11

   By Stonehenge, March 27, 2019
   • 151 replies
   • 31.2k views
   • 
   • KARNUT
   • June 2, 2019

6. Transfer Case Fluid

   By WS6FirebirdTA00, March 14, 2019
   • 7 replies
   • 1.6k views
   • 
   • Malibu SS
   • June 1, 2019

7. 17 Z71 5.3 Stock/Tune/Procharger

   By Gorske, May 22, 2019
   • 3 replies
   • 1.1k views
   • 
   • Jchoi
   • May 30, 2019

8. Oil Pressure Gauge

   By tmar480, May 30, 2019
   • 7 replies
   • 2.9k views
   • 
   • JimCost2014
   • May 30, 2019

9. UPC/Barcode corsa 14873blk

   By ace ventura, May 25, 2019   

   • corsa
   • 0 replies
   • 859 views
   • 
   • ace ventura
   • May 25, 2019

10. L83 Manifold Swap

    By Bohanan23, April 30, 2019
    • 8 replies
    • 1.3k views
    • 
    • Bohanan23
    • May 25, 2019

11. Differential oil viscosity differences

    By L83_Z71, May 9, 2019
    • 13 replies
    • 8.7k views
    • 
    • Hillwood
    • May 25, 2019

12. 2014 Silverado 1500 axle, tranny, drive line slap source???

    By Plumber101010, May 22, 2019   

    • slap
    • tranny
    • (and 2 more)

      Tagged with:

      • slap
      • tranny
      • axle
      • driveline
    • 3 replies
    • 2.6k views
    • 
    • Mike GMC
    • May 24, 2019

13. Took truck in for trans service...

    By mitchely03, May 18, 2019
    • 9 replies
    • 1.1k views
    • 
    • mitchely03
    • May 23, 2019

14. Exhausted/ AFM Advice

    By Blaze2289, May 23, 2019
    • 4 replies
    • 1.1k views
    • 
    • 3tspapat
    • May 23, 2019

15. 6L80e to 8L90e Swap 1 2

    By DenaliX14, May 5, 2019   

    • 2014 1500 trans mission swap
    • denali
    • (and 3 more)

      Tagged with:

      • 2014 1500 trans mission swap
      • denali
      • 6.2
      • 6l80e
      • 8l90e
    • 15 replies
    • 32.6k views
    • 
    • camcamaro1991
    • May 21, 2019

16. Transmission Fluid Change Intervals

    By Ge0rge, February 10, 2019
    • 13 replies
    • 57.6k views
    • 
    • Hillwood
    • May 18, 2019

17. SHORT EXHAUST PIPE ?

    By RN12CT, May 13, 2019
    • 5 replies
    • 797 views
    • 
    • RN12CT
    • May 16, 2019

18. How to remove L86/6.2 engine cover

    By kennerz, May 5, 2019
    • 10 replies
    • 19.5k views
    • 
    • JONBLARC7
    • May 14, 2019

19. E85??? 1 2 3 4 5

    By Gunslinger354, December 5, 2018   

    • e85
    • 65 replies
    • 25k views
    • 
    • Grumpy Bear
    • May 14, 2019

20. 2017 Sierra oil consumption 1 2 3

    By Hunt, May 2, 2019
    • 32 replies
    • 16k views
    • 
    • KARNUT
    • May 13, 2019

21. Correct UCA/LCA 14' Silverado

    By pickupman87, May 8, 2019
    • 2 replies
    • 639 views
    • 
    • L86 All Terrain
    • May 10, 2019

22. Rear Differential Fluid 1 2 3

    By HeySkippyDog, April 7, 2019
    • 38 replies
    • 5.4k views
    • 
    • davester
    • May 10, 2019

23. Coupler for 5.3L Airaid Tube to Gen 5 LT1 TB 1 2

    By WS6FirebirdTA00, May 4, 2019
    • 18 replies
    • 7.4k views
    • 
    • scrapen
    • May 10, 2019

24. Rear diff cover?

    By mitchely03, May 8, 2019
    • 10 replies
    • 1.1k views
    • 
    • lapoolboy
    • May 9, 2019

25. Exhaust valve tip failure. 1 2

    By Jedibusiness, April 18, 2019   

    • 6.0
    • valve tick
    • (and 1 more)

      Tagged with:

      • 6.0
      • valve tick
      • high mileage
    • 17 replies
    • 5.8k views
    • 
    • Jedibusiness
    • May 8, 2019