Nailhead needs ID'ed

Discussion in ''Da Nailhead' started by RACEBUICKS, Mar 31, 2002.

  1. RACEBUICKS

    RACEBUICKS Guest

    I have a 63 Lesabre nailhead engine that I cant find out what size it is..
    the only codes are the vin on the drivers side and this JR 477 on the
    passengerside Any ideas???:Do No:
     
  2. The Old Guy

    The Old Guy Joe Taubitz

    If it is the original engine, it wii be a 401. the 364 was not offered for 63 and I believe the 425 was only available in the Riv
     
  3. JohnK

    JohnK Gas Guzzling Infidel

    JR = 401-2V
     
  4. RACEBUICKS

    RACEBUICKS Guest

    THanks

    Got it!! I hope it runsnow I can turn it over but no fire yet.
     

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