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Engine and Transmission Maintenance, Repair, and Performance


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  1. 60DegreeV6.com   (51,108 visits to this link)

10,728 topics in this forum

  1. TH440 transmission mods

    • 1 reply
    • 1.8k views
  2. ATTN: Any Cutlass or 3100 V6 owners!

    • 0 replies
    • 1.4k views
  3. New GM Engines

    • 8 replies
    • 2.2k views
  4. engine problems still

    • 0 replies
    • 1.4k views
  5. 3.4 maintenance...need help

    • 2 replies
    • 1.6k views
  6. Synth blend darker at change time again 1 2

    • 30 replies
    • 4.1k views
  7. Installing Injectors....

    • 7 replies
    • 1.9k views
  8. Torque Converter

    • 8 replies
    • 1.9k views
  9. 3.4 idles at 3000 rpm

    • 6 replies
    • 2.4k views
  10. little help please

    • 3 replies
    • 1.6k views
  11. 98 lumina pinging noise from right back of motor

    • 3 replies
    • 2.3k views
  12. 2.8 performance upgrades

    • 2 replies
    • 1.8k views
  13. does dexcool mix well with the green stuff?

    • 6 replies
    • 2.7k views
  14. 3.4 DOHC is sweet (for now)

    • 1 reply
    • 1.9k views
  15. 3.4 DOHC throttle is too loose?

    • 5 replies
    • 1.8k views
  16. Oil Pump and Gaskets questions, Need Help!!!

    • 2 replies
    • 1.7k views
  17. CV Joints

    • 2 replies
    • 1.8k views
  18. Can I put a 3.4 in and 88 cutlass???

    • 2 replies
    • 1.8k views
  19. Im at a loss?!?!??!?!!??!

    • 13 replies
    • 2.2k views
  20. Okay, "97" engine options?

    • 1 reply
    • 1.3k views
  21. quick timing belt question.

    • 0 replies
    • 1.3k views
  22. Ported 3.1L heads\plenum\lower intake, Best Powerchip?

    • 0 replies
    • 1.3k views
  23. Transmission swap???

    • 7 replies
    • 1.8k views
  24. Breather filter - do we really need that tube?

    • 11 replies
    • 2.4k views
  25. Grinding Noise in Reverse

    • 4 replies
    • 1.8k views
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