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Featured Hot Rods Man a Fre manifold

Discussion in 'The Hokey Ass Message Board' started by Rick M. Louvers, Nov 18, 2025.

  1. My son, ( dual quad 55 ) here on the HAMB has a few Man-A-Fre fuel blocks hanging on the wall in his garage.
     
  2. Axle34
    Joined: Feb 12, 2007
    Posts: 66

    Axle34
    Member
    from Michigan

    Here's a YouTube video with a 283 Chevy engine running an early production Man-A-Fre intake with 4 Stromberg 97 Carburetors.

     
  3. GlassThamesDoug
    Joined: May 25, 2008
    Posts: 1,954

    GlassThamesDoug
    Member

    I still have 5x List 6425 Holleys 2bbls. They make nice set ups. 600cfm
    Tunnel Ram has Keith Dorton 500s. 4412
    Blower has 600cfms. 6425
     

    Attached Files:

    rod1 likes this.
  4. GlassThamesDoug
    Joined: May 25, 2008
    Posts: 1,954

    GlassThamesDoug
    Member

    Had one of those Br***well carbs in Mesquite Texas. Crinkle black. It plugged guaged 500cfm, but was higher flow without a booster, Cheater carb on some dirt tracks. Sold it to Speed Shop in Mesquite.
     
    rod1 likes this.
  5. COCONUTS
    Joined: May 5, 2015
    Posts: 1,238

    COCONUTS

    When I was just starting out I wanted to obtain one of these manifolds so that I could mount 4 carbs on my small block. Called the company (or I think that I call the right company) and asked the person who answered the phone, "how much?". The guy who took my question told me that they are not making them anymore. I answer , "what do you mean, don't make them any more!, I just got started building my first hot rod".
     
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  6. scoob_daddy
    Joined: Jan 1, 2022
    Posts: 257

    scoob_daddy
    ALLIANCE MEMBER
    from Georgia

    No idea these were first produced in Atlanta, now I need one!
     
    GlassThamesDoug likes this.
  7. 40panel348
    Joined: Oct 8, 2005
    Posts: 279

    40panel348
    Member

    I have a Man-A-Fre on a 283 in the '40 Ford I'm building. I brought the manifold and about a dozen carbs to Tim Bowman who rebuilt the carbs and built the whole setup, including linkage, and provided an original fuel block. 20250608_172608.jpg 20250614_165350.jpg
     
    Last edited by a moderator: Dec 27, 2025 at 11:03 AM
    jaracer, GuyW, rod1 and 5 others like this.
  8. 59sedandelivery
    Joined: Sep 5, 2005
    Posts: 133

    59sedandelivery
    ALLIANCE MEMBER

    WHO ELSE thinks MORIARITY's engine looks SO GOOD he should just leave the damn HOOD OFF!!!!!! Drive the PURIST's NUTZ!!!!!! LOL
     
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  9. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,684

    Moriarity
    SUPER MODERATOR
    Staff Member

    haha, thanks. My car drives the purists nuts even with the hood closed... calendar2.JPG calendar3.JPG corvettestripes.jpeg
     
    vtx1800, 2devilles, saltflats and 8 others like this.
  10. So, the gist I'm getting is the Man-a-fre is a quasi-IR intake with most of that design's flaws engineered out. Originally designed specifically for the small block Chevy by taking advantage of its 'paired' intake port layout, which would explain why few other intakes were offered by the company as most V8s of the era used evenly-spaced ports, ***uming that the design wasn't as viable with that port layout. Although Man-a-fre apparently did one-offs, converting other intakes.

    The design was patented, but if the patent has expired maybe Ted Eaton should look into this for the Y-block....
     
  11. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,684

    Moriarity
    SUPER MODERATOR
    Staff Member

    here's one for a small block ford. I saw one of these run at the meltdown drags and it ran fantastic
    https://www.jalopyjournal.com/forum...small-block-ford-complete-fuel-ready.1028718/ manafreford.JPG manafreford2.JPG
     
  12. y'sguy
    Joined: Feb 25, 2008
    Posts: 805

    y'sguy
    Member
    from Tulsa, OK

    As I wrote before …I'd still like to know how one pronounces Man-A-Fre.
    Still waiting.
     
  13. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,684

    Moriarity
    SUPER MODERATOR
    Staff Member

    Man like... "hey man"
    A is a short a... "uh"
    Fre is... "free"

    Man uh free
     
  14. Rick M. Louvers
    Joined: Dec 11, 2017
    Posts: 39

    Rick M. Louvers

    Thanks for the video
     
  15. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,684

    Moriarity
    SUPER MODERATOR
    Staff Member

    Lets see some pictures of your set ups....
     
    saltflats likes this.
  16. Rick M. Louvers
    Joined: Dec 11, 2017
    Posts: 39

    Rick M. Louvers

    20251229_172449.jpg
     
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  17. Rick M. Louvers
    Joined: Dec 11, 2017
    Posts: 39

    Rick M. Louvers

  18. Moriarity
    Joined: Apr 11, 2001
    Posts: 37,684

    Moriarity
    SUPER MODERATOR
    Staff Member

    Man that stromberg setup has to be rare. I never knew those existed before this thread.... I think they are just sitting there but the carbs on the Rochester one are on backwards and it looks like there are several different varieties there. One of the original spec carbs for these were 1958 283 chev pickup carbs
     
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  19. Rick M. Louvers
    Joined: Dec 11, 2017
    Posts: 39

    Rick M. Louvers

    Yes the carbs are just sitting on the rochester system. My OCD didn't turn them around. Lol
     
    saltflats and Moriarity like this.

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