'Da Nailhead

Pop Kennedy and TV-Tommy could make 'em run. You can too! Get the lowdown on the most underrated Buick motor here...who needs wedge heads?

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  1. 7gsx1

    66 rivi question

    7gsx1, Feb 25, 2012 ... 2
    Replies:
    30
    Views:
    2,918
    buickjunkie
    Apr 4, 2012
  2. TurboV6

    HELP Needed, 425 engine vibration

    TurboV6, Oct 24, 2011 ... 2
    Replies:
    30
    Views:
    5,119
    TurboV6
    Feb 1, 2012
  3. Bigpig455

    Test and Tune - Rods and Jets

    Bigpig455, Nov 14, 2010 ... 2
    Replies:
    30
    Views:
    2,061
    Bigpig455
    Nov 23, 2010
  4. r0ckstarr

    TBI for Nailheads

    r0ckstarr, Sep 9, 2009 ... 2
    Replies:
    30
    Views:
    11,107
    Nothingface5384
    Jun 19, 2010
  5. WhiteWallPaul

    401 question-valve knock?aluminum in pan- ideas?

    WhiteWallPaul, Nov 26, 2009 ... 2
    Replies:
    30
    Views:
    4,919
    WhiteWallPaul
    Jan 6, 2010
  6. CTX-SLPR

    Carter AFB Electric Choke Conversion

    CTX-SLPR, Nov 6, 2006 ... 2
    Replies:
    30
    Views:
    12,446
    70sLark
    Oct 24, 2008
  7. Babeola

    65 GS Transmission Lines

    Babeola, Jan 27, 2006 ... 2
    Replies:
    30
    Views:
    2,468
    NailheadinCA
    Jun 20, 2007
  8. buickbonehead

    2x4 Carbs rebuild

    buickbonehead, Feb 9, 2004 ... 2
    Replies:
    30
    Views:
    2,793
    dualqwad
    Mar 3, 2004
  9. Kurt Larsen

    Engine swapping.

    Kurt Larsen, Nov 3, 2018 ... 2
    Replies:
    29
    Views:
    1,785
    PGSS
    Nov 4, 2019
  10. Markmc

    Overheating 401 during break in

    Markmc, Aug 26, 2018 ... 2
    Replies:
    29
    Views:
    1,968
    Markmc
    Oct 11, 2018
  11. Captjimmy

    401 into a 66 skylark

    Captjimmy, Dec 26, 2016 ... 2
    Replies:
    29
    Views:
    3,189
    telriv
    Dec 31, 2016
  12. cobravii

    a challenge for all the Nailhead Guru's....

    cobravii, Jul 28, 2016 ... 2
    Replies:
    29
    Views:
    2,989
    8ad-f85
    Aug 24, 2016
  13. BuickMike

    Compression - not even close to advertised

    BuickMike, Nov 16, 2015 ... 2
    Replies:
    29
    Views:
    4,017
    ttotired
    Nov 30, 2015
  14. BuickMike

    On the fence - keep the '59 LeSabre original or wait for $$ and go hog wild?

    BuickMike, Nov 21, 2014 ... 2
    Replies:
    29
    Views:
    1,774
    BuickMike
    Nov 29, 2014
  15. 65skylark300

    Do your nails bite?

    65skylark300, Apr 19, 2014 ... 2
    Replies:
    29
    Views:
    3,772
    Bigpig455
    May 14, 2014
  16. Houmark

    Harmonic balancer question..

    Houmark, Apr 7, 2014 ... 2
    Replies:
    29
    Views:
    2,999
    Aussie V8
    Apr 15, 2014
  17. RJBT

    Exhaust manifold leak

    RJBT, Oct 22, 2012 ... 2
    Replies:
    29
    Views:
    2,509
    RJBT
    Nov 10, 2012
  18. nailheadina67

    How many would be interested in a blank Nailhead heatriser valve adapter?

    nailheadina67, Jan 14, 2005 ... 2
    Replies:
    29
    Views:
    3,819
    Rob J
    Jul 18, 2012
  19. garry baker

    crankcase ventilator pipe 401

    garry baker, Jun 23, 2012 ... 2
    Replies:
    29
    Views:
    4,750
    Page2171
    Jul 8, 2012
  20. 4toe

    EELCO's new automatic transmission adapter

    4toe, Feb 6, 2010 ... 2
    Replies:
    29
    Views:
    6,853
    bhambulldog
    Apr 29, 2011
  21. zack5959

    Catastrophic engine failure! Need advice

    zack5959, Nov 27, 2010 ... 2
    Replies:
    29
    Views:
    3,253
    John Codman
    Dec 1, 2010
  22. doc

    Rebuilt ''cold air'' air cleaner set up.....

    doc, Oct 9, 2010 ... 2
    Replies:
    29
    Views:
    3,172
    doc
    Oct 12, 2010
  23. Wicked50

    Nailhead vs Big Block

    Wicked50, Jun 16, 2010 ... 2
    Replies:
    29
    Views:
    6,555
    doc
    Jun 23, 2010
  24. RUSTYNAIL

    Blown Nailhead

    RUSTYNAIL, Dec 14, 2007 ... 2
    Replies:
    29
    Views:
    6,781
    donut364
    Jan 10, 2010
  25. Golden Oldie 65

    dual quad nailhead on Craigslist, not mine

    Golden Oldie 65, Dec 14, 2009 ... 2
    Replies:
    29
    Views:
    7,990
    Golden Oldie 65
    Dec 26, 2009
  26. kcombs

    carb gasket & stainless baffel

    kcombs, Nov 23, 2009 ... 2
    Replies:
    29
    Views:
    4,318
    64Electra
    Dec 17, 2009
  27. funkyriv

    0.040" over 425

    funkyriv, May 10, 2009 ... 2
    Replies:
    29
    Views:
    3,357
    funkyriv
    Jul 13, 2009
  28. Mister T

    Mysterious coolant leak in 65 GS

    Mister T, Aug 6, 2008 ... 2
    Replies:
    29
    Views:
    2,922
    Mister T
    Sep 15, 2008
  29. gemslessig

    Dynaflow

    gemslessig, May 18, 2007 ... 2
    Replies:
    29
    Views:
    4,272
    doc
    Jul 22, 2007
  30. gemslessig

    What carburator is this???

    gemslessig, Apr 27, 2007 ... 2
    Replies:
    29
    Views:
    3,117
    Kqqlcat
    May 17, 2007
  31. SpecialWagon65

    New Toy;

    SpecialWagon65, Jul 15, 2005 ... 2
    Replies:
    29
    Views:
    1,962
    SpecialWagon65
    Aug 12, 2005
  32. JohnRR

    nailhead questions ...

    JohnRR, Jun 21, 2005 ... 2
    Replies:
    29
    Views:
    1,760
    nailheadina67
    Jun 23, 2005
  33. Brian

    Nailhead balance problem

    Brian, Mar 8, 2004 ... 2
    Replies:
    29
    Views:
    5,374
    GranSportSedan
    Mar 15, 2004
  34. BuickStreet

    3 Movies - 6,000 RPM Nailhead, tach, q-jet and exhaust.

    BuickStreet, Mar 2, 2003 ... 2
    Replies:
    29
    Views:
    5,211
    Dan K
    Mar 4, 2003
  35. wkillgs

    Stainless valves for Nailhead

    wkillgs, Sep 28, 2023 ... 2
    Replies:
    28
    Views:
    1,226
    VET
    Mar 1, 2024
  36. gsgtx

    nail head hp numbers

    gsgtx, Jun 24, 2023 ... 2
    Replies:
    28
    Views:
    1,025
    Bigpig455
    Jun 27, 2023
  37. 64xp715

    Switch Pitch in a ‘64 Riviera

    64xp715, Feb 20, 2019 ... 2
    Replies:
    28
    Views:
    2,488
    Schurkey
    Jul 7, 2019
  38. sean Buick 76

    Nailhead Girdle?

    sean Buick 76, Jan 11, 2018 ... 2
    Replies:
    28
    Views:
    2,359
    jmos4
    Jan 14, 2018
  39. wildcatrivi

    1955 nailhead compatibility

    wildcatrivi, Nov 27, 2015 ... 2
    Replies:
    28
    Views:
    4,116
    wildcatrivi
    Dec 13, 2015
  40. v8regalowner

    swap question.

    v8regalowner, Jan 7, 2011 ... 2
    Replies:
    28
    Views:
    2,242
    claude brooks
    Jul 20, 2014
  41. kcombs

    Manifold arrived! Looks like a '65 Q-jet!

    kcombs, Feb 1, 2013 ... 2
    Replies:
    28
    Views:
    1,953
    dirk401425
    Jun 10, 2013
  42. miels

    help/ info on 401 swapping heads

    miels, Jan 22, 2012 ... 2
    Replies:
    28
    Views:
    2,306
    doc
    Feb 17, 2012
  43. wkillgs

    Nailhead piston pics

    wkillgs, Feb 19, 2011 ... 2
    Replies:
    28
    Views:
    6,520
    hudrod
    Mar 29, 2011
  44. bigmatt123

    I need help with 64 deuce and a quarter

    bigmatt123, Sep 19, 2009 ... 2
    Replies:
    28
    Views:
    2,388
    445WildKat
    Nov 2, 2009
  45. CameoInvicta

    Ditching the Dynaflow

    CameoInvicta, Oct 4, 2008 ... 2
    Replies:
    28
    Views:
    2,616
    CTX-SLPR
    Dec 2, 2008
  46. Simon

    hydraulic lifter ticking

    Simon, Dec 25, 2007 ... 2
    Replies:
    28
    Views:
    5,268
    Schurkey
    Jan 18, 2008
  47. DUTCH WILDCAT

    rockerarm trouble

    DUTCH WILDCAT, Jun 26, 2007 ... 2
    Replies:
    28
    Views:
    3,015
    DUTCH WILDCAT
    Dec 15, 2007
  48. DeVille

    Pertronix Ignitor - yes or no?

    DeVille, May 28, 2007 ... 2
    Replies:
    28
    Views:
    3,022
    austingta
    May 29, 2007
  49. GKMoz

    65 GS engine code #

    GKMoz, Jan 5, 2006 ... 2
    Replies:
    28
    Views:
    2,306
    1965 Land Shark
    Jan 22, 2006
  50. cadmanzx

    2 Nailheads need #'s confirmed before I sell

    cadmanzx, May 31, 2005 ... 2
    Replies:
    28
    Views:
    2,934
    cadmanzx
    Nov 16, 2005
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