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Technical three carb flathead Offy intake fan issue

Discussion in 'Traditional Hot Rods' started by 1957heaven, Jul 8, 2021.

  1. 1957heaven
    Joined: Mar 10, 2016
    Posts: 8

    1957heaven
    Member
    from Colorado

    I have a 49 Merc flathead EAC. wanting traditional look. I found an offset bracket for the Generator, but my intake has no provision for a fan? any help would be appreciated.
     
  2. unforgiven
    Joined: Sep 6, 2007
    Posts: 233

    unforgiven
    Member
    from East Tn

    Is it the early triple carb intake?

    I have a triple offy 59a intake but it has the provision for the fan and generator
     
  3. 1957heaven
    Joined: Mar 10, 2016
    Posts: 8

    1957heaven
    Member
    from Colorado

    It’s early one. No provisions.
     
  4. alchemy
    Joined: Sep 27, 2002
    Posts: 23,467

    alchemy
    ALLIANCE MEMBER

    There was a yoke made that mounts to the front four bolts of the intake to hold the 42-48 style fan mount. I know Weiand made them as that's the kind I have. They are hard to find, but a guy could make one from steel to do the same thing.
     
  5. F-ONE
    Joined: Mar 27, 2008
    Posts: 3,830

    F-ONE
    Member
    from Alabama

    What are you going to do about the oil fill and venting the engine?

    Late flatheads had vent plumbing under the intake for the road draft tube that exited the front. The vent intake was the front oil fill tube. The long road draft tune was the exit.

    Early flatheads used had a vent somewhere on the oil pan if I remember correctly and the vent intake/oil fill was above the fuel pump on the fuel pump tower.
     
  6. 19Fordy
    Joined: May 17, 2003
    Posts: 8,421

    19Fordy
    Member

    1957heaven:
    Please post photos showing the big picture of what you are dealing with. Would be a big help.
    Do you have the correct intake for your engine to breath properly.? A pre 1949 intake may bolt on
    but it won't breath properly.
     
    F-ONE likes this.

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