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Technical Transmission ID?

Discussion in 'The Hokey Ass Message Board' started by WB69, Mar 18, 2019.

  1. WB69
    Joined: Dec 7, 2008
    Posts: 1,958

    WB69
    Member
    from Kansas

    So if I'm reading this number right, I8-66II69I, on the top of the transmission, it is a 1940 3 speed for an 85 hp. Am I right? Was told it was a 1939. Doesn't matter just trying to verify.
     
  2. Hnstray
    Joined: Aug 23, 2009
    Posts: 12,355

    Hnstray
    ALLIANCE MEMBER
    from Quincy, IL

    I thought the prefix '18' was an indication of a 1932 V8 model, but I may be in error about that. In any case, if your trans is a '40 passenger it will be a side shift box.....if '39 or earlier, a floor shifter. A photo would be helpful to those who know more about these than I do.
     
    lothiandon1940 likes this.
  3. rusty valley
    Joined: Oct 25, 2014
    Posts: 3,885

    rusty valley
    Member

    yes, 18 starts in 32, but if the part wasnt changed it stays 18. so, tranny numbers will be 18, dash, vin number. so go to van pelts sales, and look up the number to get the year. 40 car was side shift, but pickups were top shift until 52 or so, and the closed or open drive can be changed easy enough. if all you want to know is if its a "39" with the good syncros, just look in the top. syncros with a groove in the middle like a sliced bagel are old style, syncros with the groove for the fork all the way to the side are 39 & up
     
  4. thorpe31
    Joined: May 4, 2011
    Posts: 164

    thorpe31
    Member
    from nor-cal

    The 18 is a ford V8 and the 6911691 is a 1942 serial number from Van Pelt
     

  5. WB69
    Joined: Dec 7, 2008
    Posts: 1,958

    WB69
    Member
    from Kansas

    Thanks to those who replied. It is a top loader. It is in the car, don't have a picture. Van Pelts is where I looked also. Was told it is a 39 with the good syncros. Will try to get pictures and dig into Van Pelts again.
     
  6. J. A. Miller
    Joined: Dec 30, 2010
    Posts: 2,064

    J. A. Miller
    ALLIANCE MEMBER
    from Central NY

    Your transmission was from a 42 pickup if it's a top loader and should be for an open driveshaft.
    upload_2019-3-19_9-12-25.png
     
    WB69 and lothiandon1940 like this.
  7. Bruce Lancaster
    Joined: Oct 9, 2001
    Posts: 21,681

    Bruce Lancaster
    Member Emeritus

    Ford serials began with the ID code for the engine families! 18 went on 221s for their whole run, which went into the 1950's overseas. All 239's to 1948 had 99 serials, with year designations added in after WWII...that designation probably went on longer overseas, too, but I've never looked at German, French etc, later serials.
     
    Moriarity likes this.

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