Engines & Drivetrain

2,740 topics in this forum

1. Factory exhaust on the 2014 6.2's

   By 2010LTZ4x4, January 16, 2014
   • 7 replies
   • 2.2k views
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   • 2010LTZ4x4
   • January 16, 2014

2. Interview w/Jordan Lee GM Chief Engineer Small Block Engines

   By '01LS1, February 28, 2013
   • 4 replies
   • 2.9k views
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   • Charlie5280
   • January 15, 2014

3. Driveshaft question

   By C6 Doberman, January 10, 2014
   • 6 replies
   • 2k views
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   • anthony2558
   • January 13, 2014

4. aFe 51-32332 Air Intake. Any thoughts?

   By TXGrantDuke, January 11, 2014
   • 9 replies
   • 2.3k views
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   • KUUG
   • January 13, 2014

5. Anyone have access to diagrams showing engine/transmission oil cooling

   By gone_fishing, January 12, 2014
   • 0 replies
   • 1.1k views
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   • gone_fishing
   • January 12, 2014

6. Performance options for 2014

   By braunryan13, January 5, 2014
   • 3 replies
   • 2k views
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   • crushNchowda
   • January 6, 2014

7. aFe Exhaust

   By Bill791, January 4, 2014
   • 3 replies
   • 1.8k views
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   • Brennenc1
   • January 5, 2014

8. Cut mufflers out sound like ??? 1 2 3 4 5

   By Lmlduradenali, October 4, 2013
   • 74 replies
   • 19.6k views
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   • thewhitestallion
   • January 3, 2014

9. What grade fuel in 6.2L

   By captras, December 31, 2013
   • 4 replies
   • 2k views
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   • captras
   • December 31, 2013

10. 3.08 vs 3.42 rear end gears?

    By zback, December 12, 2013
    • 14 replies
    • 12.3k views
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    • Prokopchuk_9
    • December 15, 2013

11. GMC Sierra-3.73 rear axle question

    By stormh2oguy, December 8, 2013
    • 11 replies
    • 9.8k views
    • 
    • DanielAcosta
    • December 11, 2013

12. 6.2L gear ratios 1 2

    By pj8556, September 25, 2013
    • 20 replies
    • 28k views
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    • rammo56
    • December 11, 2013

13. Power Numbers 1 2 3

    By CapitalTruck, January 21, 2013
    • 35 replies
    • 8.6k views
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    • white1500
    • May 8, 2013

14. What motors are available in 2014 sierra & silverado 1 2

    By yukon25008.1, November 16, 2012
    • 21 replies
    • 6.6k views
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    • yukon25008.1
    • December 6, 2012

15. Possible Gen V Engine Platforms

    By 11Silvy, April 5, 2012
    • 1 reply
    • 4k views
    • 
    • doodeediddledodindee
    • April 5, 2012