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  1. 60DegreeV6.com   (50,976 visits to this link)

10,726 topics in this forum

  1. The nightmare gets worse... 1 2 3

    By spiderw31,   
    • 52 replies
    • 4.4k views
    • ismellrealbad
    • ismellrealbad

  2. '89 Grand Prix 3.1 - Need Help Please... 1 2 3

    By Toxie,
    • 52 replies
    • 11.1k views
    • Garrett Powered
    • Garrett Powered

  3. Aftermarket Fuel injectors? 1 2 3

    By Fat Ryan,   
    • 51 replies
    • 3.6k views
    • 19Cutlass94
    • 19Cutlass94

  4. Miss like it hits a brick wall at 4000 RPM 1 2 3

    By slick,   
    • 51 replies
    • 22.8k views
    • DaveFromColorado
    • DaveFromColorado

  5. Lightspeed Speaks about Dynos and Kevwood 1 2 3

    By Lightspeed,
    • 51 replies
    • 3.4k views
    • Brian P
    • Brian P

  6. *UPDATE* WORTHLESS CAR!!! 1 2 3

    By jmoore4294,   
    • 51 replies
    • 4.1k views
    • Venom
    • Venom

  7. Too Many Miles??? 1 2 3

    By 94GPGTP,   
    • 51 replies
    • 4k views
    • 94GPGTP
    • 94GPGTP

  8. 5-speed swap...a rumor I once heard 1 2 3

    By tornado_735,   
    • 51 replies
    • 4.4k views
    • RobertISaar
    • RobertISaar

  9. Newbie 3.4 DOHC/5 speed owner 1 2 3

    By Canada,
    • 50 replies
    • 4.1k views
    • Canada
    • Canada

  10. tranny experts...opinions! 1 2 3

    By Heza,   
    • 50 replies
    • 5k views
    • DaveFromColorado
    • DaveFromColorado

  11. Supercharged 1 2 3

    By Carotop,
    • 50 replies
    • 3.8k views
    • cutlassdude96
    • cutlassdude96

  12. Valvetrain 1 2 3

    By Carotop,   
    • 50 replies
    • 3.6k views
    • GP1138
    • GP1138

  13. Tips for First Ever Engine Swap? (91 supreme sl 3.1L) SWAPPED!! but leaking 1 2 3

    By EFFENDI,   
    • 50 replies
    • 3.6k views
    • EFFENDI
    • EFFENDI

  14. 3.4 to 5.0??? 1 2 3

    By synistershadows,   
    • 50 replies
    • 3.7k views
    • 19Cutlass94
    • 19Cutlass94

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

    By 95 BLKDOUT Drop Top,   
    • 50 replies
    • 8.7k views
    • Mr_Efficiency
    • Mr_Efficiency

  16. WTF harmonic balancer 1 2 3

    By dohc v6,
    • 50 replies
    • 3.8k views
    • BXX
    • BXX

  17. Thinking about a 3400 top swap and have questions. 1 2 3

    By tornado_735,   
    • 50 replies
    • 3.7k views
    • RobertISaar
    • RobertISaar

  18. LQ1 LIM Coolant Leak---again?! 1 2 3

    By Galaxie500XL,   
    • 50 replies
    • 12.1k views
    • rich_e777
    • rich_e777

  19. quarter mile times?? 1 2

    By 95DOHC,   
    • 49 replies
    • 3.7k views
    • mfewtrail
    • mfewtrail

  20. engine swaps 1 2

    By ThunderBat,   
    • 49 replies
    • 7.1k views
    • ThunderBat
    • ThunderBat

  21. twin supercharged 1 2

    By henschman,
    • 49 replies
    • 5.8k views
    • slick
    • slick

  22. 5000 mile L67 go kaboom - pics 1 2

    By White93z34,   
    • 49 replies
    • 4k views
    • 88Regal Limited
    • 88Regal Limited

  23. Remove heads with engine in the car? 1 2

    By 91GPSTE,   
    • 49 replies
    • 3.5k views
    • KCFITZ78
    • KCFITZ78

  24. Seafoam.... 1 2

    By Guest GrandPrixlover1,   
    • 49 replies
    • 4.2k views
    • Guest
    • Guest

  25. My 5.5 cyl International....fixed with seafoam believe it or not 1 2

    By GOT2B GM,   
    • 49 replies
    • 3.9k views
    • Crazy K
    • Crazy K
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