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Technical Multi carb dilemma

Discussion in 'Traditional Hot Rods' started by Canuk40, Sep 24, 2025.

  1. Canuk40
    Joined: Feb 4, 2015
    Posts: 29

    Canuk40
    Member

    I’ve dropped the body onto my replacement frame and am starting to rebuild my 40 sedan. First issue is water line from hand to rad. Since I am running three carbs, I bought a passenger side offset bracket for the alternator. Now I see that the alternator sits too high and obstructs the route of the water hose. I’m stuck. I know someone figured this out before me. Any ideas?
     
  2. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,189

    Moriarity
    SUPER MODERATOR
    Staff Member

    Pictures?
     
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  3. '49 Ford Coupe
    Joined: May 19, 2011
    Posts: 1,351

    '49 Ford Coupe
    Member

    With little to no information to go on, this is the best I can do. You can get radiator hose "necks" that are made in two pieces and the neck can swivel. Different angles are available also.

    There are a number of companies that manufacturer after market alternator brackets of every conceivable configuration. Google can be your friend.

    Start with Summit Racing.
     
  4. alchemy
    Joined: Sep 27, 2002
    Posts: 22,613

    alchemy
    Member

    We don’t even know what engine you have. How are we supposed to give you parts solutions?
     
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  5. Jeff34
    Joined: Jun 2, 2015
    Posts: 1,227

    Jeff34
    Member

    I'll make a WAG that it's an 8BA with the alternator over the water neck at the front of the head. He needs to replace that with a 90 degree water neck and then put a couple of bends in the rad hose to go around the alternator.
     
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  6. RodStRace
    Joined: Dec 7, 2007
    Posts: 8,585

    RodStRace
    Member

    Here's a quote from another post by OP.
     
  7. alchemy
    Joined: Sep 27, 2002
    Posts: 22,613

    alchemy
    Member

    Ah. He said replacement frame and alternator, so my guess would have been SBC.

    There is a tough to find thermostat housing that has a longer neck with a bend in it for aiming the hose over an offset generator. Maybe one of those could be found.
     
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  8. Bandit Billy
    Joined: Sep 16, 2014
    Posts: 15,805

    Bandit Billy
    ALLIANCE MEMBER

    This is hard to see but there is room for a water neck in there. I used a skinny, cast t-stat (water outlet) and lifted the gen mount slightly to clear it. This is on my roadster, so the gen hangs out of the engine bay (I don't run hood sides). In a '40, there is acres more room.
    flathead2.jpg
     
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  9. williebill
    Joined: Mar 1, 2004
    Posts: 3,475

    williebill
    Member

    Dang, Billy, that's gorgeous.
     
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  10. 50 Merc Man
    Joined: Aug 2, 2020
    Posts: 559

    50 Merc Man
    Member

    Sweet!!!
     
  11. Little Terry
    Joined: Oct 17, 2007
    Posts: 799

    Little Terry
    Member

    Is this the sort of thing you mean? Nick B in the UK did this on his '40 coupe to get round the issue you describe,
     

    Attached Files:

  12. Canuk40
    Joined: Feb 4, 2015
    Posts: 29

    Canuk40
    Member

    Sorry for confusion. I****umed that you would know it’s a flathead. My mistake. Can’t find an offset bracket for a 59ab. Do you think an 8ba bracket could be modified to fit?
     

    Attached Files:

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