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  1. 60DegreeV6.com   (52,691 visits to this link)

10,730 topics in this forum

  1. Upper/Lower intake manifold gaskets 1 2

    By karrkrazzie,   
    • 28 replies
    • 9.4k views
    • karrkrazzie
    • karrkrazzie

  2. L67 Lower intake manifold

    By Mr.ChevZ34,   
    • 1 reply
    • 9.4k views
    • Timm
    • Timm

  3. Losing Coolant (No, not LIM gasket)... (Updated!) 1 2

    By bartonmd,   
    • 28 replies
    • 9.4k views
    • DOHCRagtopguy
    • DOHCRagtopguy

  4. TV adjustment

    By ScoobyDoo82,   
    • 4 replies
    • 9.4k views
    • mfewtrail
    • mfewtrail

  5. ASG V8 Stage II 1 2 3

    By GrandPrix34,
    • 72 replies
    • 9.3k views
    • 94 olds vert
    • 94 olds vert

  6. Real high idle, dangerous to drive, help! 1 2

    By PCGUY112887,   
    • 41 replies
    • 9.3k views
    • Crazy K
    • Crazy K

  7. Fuel Injectors with low resistance

    By 06goat75,
    • 5 replies
    • 9.2k views
    • White93z34
    • White93z34

  8. Project GAS MILEAGE: 2000 GTP 1 2 3

    By 1BADVR4,
    • 58 replies
    • 9.2k views
    • 1BADVR4
    • 1BADVR4

  9. L67 Swap PCM issue

    By Quaraxkad,
    • 14 replies
    • 9.2k views
    • carkhz316
    • carkhz316

  10. Catalytic Converter... Test? 1 2

    By 88red4cyl,   
    • 29 replies
    • 9.2k views
    • wickedbuick
    • wickedbuick

  11. What is it about the 3.4 DOHC 1 2 3 4

    By 94CutlassSLCoupe,   
    • 88 replies
    • 9.1k views
    • chadz34
    • chadz34

  12. AWeb's Trans Rebuild Thread 1 2 3 4

    By AWeb80,   
    • 98 replies
    • 9.1k views
    • AWeb80
    • AWeb80

  13. 3.4 DOHC baffled 1 2

    By scottwhite98,   
    • 35 replies
    • 9.1k views
    • RyanD1966
    • RyanD1966

  14. Gaskets: rubber vs. cork

    By Myotis1134,   
    • 16 replies
    • 9.1k views
    • Addicted To Boost
    • Addicted To Boost

  15. UPDATE: car wont start, no fuel getting to engine... 1 2

    By Hootymo,   
    • 48 replies
    • 9.1k views
    • Baddflash
    • Baddflash

  16. It's begun! - 2nd Gen W-Body 3800 5-speed F23 Swap

    By GtpKo,
    • 23 replies
    • 9.1k views
    • Lukeperrin07
    • Lukeperrin07

  17. Thank you GM engineering (warning to 60 Degree 3x00 owners) 1 2 3

    By digitaloutsider,   
    • 58 replies
    • 9k views
    • digitaloutsider
    • digitaloutsider

  18. turbo cammed 3.1L project 1 2 3 4

    By Mach 5,
    • 85 replies
    • 9k views
    • 1QUICKHATCH
    • 1QUICKHATCH

  19. Vacuum modulator HELP! 1 2

    By TeeJay3800,   
    • 43 replies
    • 9k views
    • slick
    • slick

  20. Flowmaster 40 series on 94 Cutlass Supreme 3.4L? 1 2 3

    By 67eleanorgt500,   
    • 67 replies
    • 8.9k views
    • Nas Escobar
    • Nas Escobar

  21. Torque Converter Clutch fails to lock up?

    By Rob95CS,   
    • 22 replies
    • 8.9k views
    • Dark Ride
    • Dark Ride

  22. 3.4 DOHC TIMING CHAIN REPLACEMENT 1 2

    By reddroptop,   
    • 38 replies
    • 8.9k views
    • jiggity76
    • jiggity76

  23. Overheating but coolant's cold?

    By 68grandprix,   
    • 14 replies
    • 8.9k views
    • ManicMechanic
    • ManicMechanic

  24. Northstar 4.6 swap in a 1st gen W? 1 2 3

    By 95 BLKDOUT Drop Top,   
    • 50 replies
    • 8.9k views
    • Mr_Efficiency
    • Mr_Efficiency

  25. Coolant leak from hard line 1 2

    By RYS,   
    • 40 replies
    • 8.9k views
    • cutlassman
    • cutlassman
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