'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. 66larkgs

    pics of turbo nailhead

    66larkgs, Mar 2, 2010 ... 2
    Replies:
    39
    Views:
    6,047
    66larkgs
    Jun 8, 2010
  2. gsgtx

    deck heights

    gsgtx, Dec 26, 2008 ... 2
    Replies:
    39
    Views:
    4,764
    Babeola
    Jan 15, 2009
  3. Donuts & Peelouts

    Nailhead colors red/green

    Donuts & Peelouts, Dec 28, 2019 ... 2
    Replies:
    37
    Views:
    4,435
    1972Mach1
    Apr 7, 2021
  4. steinerj56

    401 nail head whine noise

    steinerj56, Oct 1, 2014 ... 2
    Replies:
    37
    Views:
    6,052
    Buick 64 Wildcat
    Jul 11, 2020
  5. CameoInvicta

    Headin' to the strip!

    CameoInvicta, Aug 14, 2014 ... 2
    Replies:
    37
    Views:
    2,553
    66gsconv
    Sep 7, 2014
  6. mr62buick

    425 nailhead qjet and manifold on ebay

    mr62buick, Nov 7, 2013 ... 2
    Replies:
    37
    Views:
    2,296
    GS Jim
    Nov 24, 2013
  7. Bigpig455

    Carb Comparo Thrash

    Bigpig455, Aug 31, 2012 ... 2
    Replies:
    37
    Views:
    4,378
    Bigpig455
    Sep 8, 2012
  8. Wicked50

    3x2 Setup

    Wicked50, Nov 8, 2010 ... 2
    Replies:
    37
    Views:
    3,990
    Wicked50
    Dec 8, 2010
  9. tmcclu

    Nailhead Rear Axle question

    tmcclu, Dec 6, 2008 ... 2
    Replies:
    37
    Views:
    2,492
    telriv
    Aug 28, 2009
  10. TAANK

    ? on edelbrock carb for nailhead

    TAANK, Aug 29, 2007 ... 2
    Replies:
    37
    Views:
    6,187
    Bill Bailey
    Aug 3, 2008
  11. Brian

    Nailhead head gaskets

    Brian, Mar 12, 2007 ... 2
    Replies:
    37
    Views:
    7,846
    TAANK
    Mar 29, 2008
  12. Mark Ascher

    ATTN: 65-66 GS Clutch Linkage Boot Repro

    Mark Ascher, Sep 2, 2003 ... 2
    Replies:
    37
    Views:
    1,806
    Mark Ascher
    Sep 30, 2003
  13. Birdoprey

    Nailhead with FiTech EFI up and running

    Birdoprey, Jan 21, 2018 ... 2
    Replies:
    36
    Views:
    4,818
    Birdoprey
    Oct 8, 2018
  14. 66electrafied

    401 Tune Up; this car defeats me!

    66electrafied, May 8, 2016 ... 2
    Replies:
    36
    Views:
    5,048
    6WildCat5
    May 18, 2016
  15. KDML

    New Engine Won't Start

    KDML, Apr 25, 2014 ... 2
    Replies:
    36
    Views:
    4,403
    KDML
    May 11, 2014
  16. Bigpig455

    Ventilated ST300

    Bigpig455, Jun 12, 2013 ... 2
    Replies:
    36
    Views:
    3,282
    Aaron65
    Sep 7, 2013
  17. 63-CAT

    What oil to use?

    63-CAT, Apr 28, 2013 ... 2
    Replies:
    36
    Views:
    5,367
    John Codman
    Jul 5, 2013
  18. Bigpig455

    Snow.

    Bigpig455, Feb 9, 2013 ... 2
    Replies:
    36
    Views:
    3,821
    87GN@Tahoe
    Feb 12, 2013
  19. chriswildcat

    Found a crack in the Nailhead block

    chriswildcat, Sep 16, 2012 ... 2
    Replies:
    36
    Views:
    3,689
    chriswildcat
    Oct 1, 2012
  20. Wicked50

    Alternator or Generator

    Wicked50, Jul 25, 2010 ... 2
    Replies:
    36
    Views:
    4,433
    John Codman
    Dec 9, 2010
  21. TheBraus

    455 buick, or 454 chevy, power question

    TheBraus, Feb 22, 2010 ... 2
    Replies:
    36
    Views:
    7,704
    cooterbfd
    Mar 3, 2010
  22. garys64wildcat

    Backfire on 425 Nailhead

    garys64wildcat, May 30, 2009 ... 2
    Replies:
    36
    Views:
    4,862
    garys64wildcat
    Jun 15, 2009
  23. BuickStreet

    Nailhead Splendour

    BuickStreet, Sep 29, 2003 ... 2
    Replies:
    36
    Views:
    3,379
    buick195646r
    Oct 13, 2004
  24. itswill

    Piston rings for one piston

    itswill, Jul 18, 2016 ... 2
    Replies:
    35
    Views:
    3,770
    slosteve
    Dec 21, 2016
  25. jeremyillingwor

    How long does your 401 need to warm up for before you can drive off?

    jeremyillingwor, Jun 28, 2015 ... 2
    Replies:
    35
    Views:
    3,807
    jeremyillingwor
    Jul 14, 2015
  26. Nailhead Newby

    First Project - 61' Invicta custom. What do think?

    Nailhead Newby, Aug 24, 2007 ... 2
    Replies:
    35
    Views:
    6,187
    Nailhead Newby
    Aug 15, 2014
  27. Houmark

    Oil pressure drop ?

    Houmark, Apr 27, 2014 ... 2
    Replies:
    35
    Views:
    3,813
    bhambulldog
    May 1, 2014
  28. hurlbird

    Nailhead in 71 Skylark. Possible?

    hurlbird, Aug 15, 2011 ... 2
    Replies:
    35
    Views:
    4,119
    hurlbird
    Aug 19, 2011
  29. Deadsled59

    59 Buick Carter AFB NIGHTMARE

    Deadsled59, Nov 10, 2010 ... 2
    Replies:
    35
    Views:
    3,690
    bhambulldog
    Nov 13, 2010
  30. idabuick

    engine ? 55 buick

    idabuick, Jun 14, 2009 ... 2
    Replies:
    35
    Views:
    1,924
    John Codman
    Jun 22, 2009
  31. 1965GSDOUG

    BARNYARD FIND! Wildcat,Riviera & Skylark GS's

    1965GSDOUG, Mar 8, 2009 ... 2
    Replies:
    35
    Views:
    2,934
    mrsaturn
    Apr 5, 2009
  32. yacster

    Something I Noticed

    yacster, Jun 2, 2008 ... 2
    Replies:
    35
    Views:
    2,883
    yacster
    Jun 9, 2008
  33. 62electra225

    Replacement Carb for a 401

    62electra225, Feb 22, 2003 ... 2
    Replies:
    35
    Views:
    3,235
    Dan K
    Sep 16, 2005
  34. BuickStreet

    Who is the best Nailhead head porter

    BuickStreet, May 21, 2003 ... 2
    Replies:
    35
    Views:
    5,008
    Babeola
    May 30, 2003
  35. GranSportSedan

    roller cam beneficial to Nailhead?

    GranSportSedan, Feb 14, 2020 ... 2
    Replies:
    34
    Views:
    3,212
    telriv
    Feb 27, 2020
  36. woodchuck2

    401 rebuild

    woodchuck2, Nov 23, 2018 ... 2
    Replies:
    34
    Views:
    2,556
    Aussie V8
    Jan 8, 2019
  37. BuickSpecial41

    Need to get at least 250 Hp out of a 322

    BuickSpecial41, Mar 3, 2016 ... 2
    Replies:
    34
    Views:
    5,064
    telriv
    Dec 31, 2016
  38. flh73

    Valves Replaced Head rebuilding

    flh73, Oct 15, 2014 ... 2
    Replies:
    34
    Views:
    5,818
    doc
    Nov 1, 2014
  39. Deadsled59

    1959 Buick 401 Nailhead Headers

    Deadsled59, Jan 16, 2011 ... 2
    Replies:
    34
    Views:
    13,278
    Deadsled59
    Jul 19, 2012
  40. Marty World

    ULTRA-RARE "D" items

    Marty World, Oct 29, 2007 ... 2
    Replies:
    34
    Views:
    8,200
    Marty World
    May 9, 2012
  41. Wicked50

    Nailhead Project

    Wicked50, Feb 13, 2011 ... 2
    Replies:
    34
    Views:
    5,570
    Wicked50
    Mar 29, 2011
  42. Ghooge2008

    removing a 425 NH...inserting chevy 350...

    Ghooge2008, Jun 16, 2010 ... 2
    Replies:
    34
    Views:
    4,250
    TAANK
    Jun 21, 2010
  43. Wicked50

    My 401 Vs a Ford

    Wicked50, Mar 11, 2010 ... 2
    Replies:
    34
    Views:
    4,361
    funkyriv
    Mar 17, 2010
  44. Starkski163riv

    Exessive blow-by and leakage

    Starkski163riv, Mar 31, 2009 ... 2
    Replies:
    34
    Views:
    2,220
    Starkski163riv
    Jun 4, 2009
  45. stg2NW

    Poston NH500/NH600 cam questions

    stg2NW, Apr 9, 2008 ... 2
    Replies:
    34
    Views:
    3,439
    wkillgs
    Jul 3, 2008
  46. HoJoWildcat

    425 or 401?

    HoJoWildcat, Mar 5, 2004 ... 2
    Replies:
    34
    Views:
    1,700
    nailheadina67
    Aug 3, 2004
  47. buick195646r

    322 Performance Parts

    buick195646r, Dec 6, 2003 ... 2
    Replies:
    34
    Views:
    4,424
    19gn87
    Jan 9, 2004
  48. Brickwhite

    QuadraJet and Intake for 66 with an Auto

    Brickwhite, May 10, 2021 ... 2
    Replies:
    33
    Views:
    1,344
    John Codman
    Jul 5, 2021
  49. rlafash

    "Original" Quad Set Up

    rlafash, Jan 18, 2010 ... 2
    Replies:
    33
    Views:
    7,972
    Bigpig455
    Sep 18, 2017
  50. JimW

    Engine parts via e-bay

    JimW, Feb 18, 2016 ... 2
    Replies:
    33
    Views:
    3,554
    nekkidhillbilly
    Feb 28, 2016
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