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Technical Hood clearance

Discussion in 'The Hokey Ass Message Board' started by JorgeFleet48, Sep 8, 2023.

  1. JorgeFleet48
    Joined: Jul 11, 2019
    Posts: 82

    JorgeFleet48

    I have a 1948 chevy fleetmaster. (Working on engine, body is at a different location)

    Does anyone knows the gap size between the top of the carb and the hood?

    Working on a different style carb cover and am hoping it clears....

    Thanks in advance
     
  2. 05snopro440
    Joined: Mar 15, 2011
    Posts: 2,955

    05snopro440
    Member

    You haven't given much information. Is it the stock engine? Stock carb/manifold? The hood is generally pretty tall on those cars and provides lots of engine clearance.
     
    Special Ed and JorgeFleet48 like this.
  3. BJR
    Joined: Mar 11, 2005
    Posts: 11,194

    BJR
    Member

    I would think you would have to put a blower on a V8 to have hood clearance problems on a 48 Chevy.
     
  4. JorgeFleet48
    Joined: Jul 11, 2019
    Posts: 82

    JorgeFleet48


    Stock all around
     
  5. vtx1800
    Joined: Oct 4, 2009
    Posts: 1,900

    vtx1800
    ALLIANCE MEMBER

    I'd take a level and lay it on the hood, I'd suspect that "level" would be slightly above the hood, measure how much and then raise the hood (If I remember right the springs aren't great..use a prop rod to hold it a little higher, then use your level from about where the hood was, you know how much drop there is...you should be able to visualize how much room you have. I'd agree that you could probably mount a blower and still clear, good luck:)
    EDIT....I didn't read close enough..no engine:( My idea is of NO value.
     
    Last edited: Sep 10, 2023
  6. MCjim
    Joined: Jun 4, 2006
    Posts: 1,369

    MCjim
    Member
    from soCal

    Stock...looks like a lot of roooom
    upload_2023-9-9_18-9-13.jpeg
     
    05snopro440 likes this.
  7. fordor41
    Joined: Jul 2, 2008
    Posts: 1,020

    fordor41
    Member

    get some modelling clay, put a gob where ever and shut the hood. that will tell how much clearance
     
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  8. alchemy
    Joined: Sep 27, 2002
    Posts: 22,577

    alchemy
    Member

    For some people, reading is a problem. He said his body and engine were not together. How could he use a “gob” of clay?
     
  9. warhorseracing
    Joined: Dec 26, 2006
    Posts: 2,794

    warhorseracing
    Member
    from cameron wv

    When you get the engine installed put a 2' long piece of all thread in the carburetor where the air cleaner stud goes. Close the hood or attempt to and where the rod dents the hood drill a hole then fully close the hood. Mark the all thread where it comes through the hood and cut it off. Measure the length and VIOLA. You will know how much clearance you have and a new hole in your hood to either weld up or let the heat out of.
     
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  10. 05snopro440
    Joined: Mar 15, 2011
    Posts: 2,955

    05snopro440
    Member

    The engine and the body aren't in the same location, how do you suggest he figures that?
     
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  11. theHIGHLANDER
    Joined: Jun 3, 2005
    Posts: 10,702

    theHIGHLANDER
    Member

    Unless you're building a Chevy version of the OG Ramchargers "High and Mighty" you probably have nothing to worry about. You did say stock stuff so...
     
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  12. ekimneirbo
    Joined: Apr 29, 2017
    Posts: 5,274

    ekimneirbo
    Member
    from Brooks Ky

    From looking at the pictures, it appears that any normal engine in these cars is going to sit about as high as the fenders or slightly lower. So I'd guess that you have the full height of the hood above the motor as a minimum.
     
    JorgeFleet48 likes this.
  13. rustydusty
    Joined: Apr 19, 2010
    Posts: 2,498

    rustydusty
    Member

    Are you actually designing something taller than the original air cleaner??
     
    JorgeFleet48 likes this.
  14. 05snopro440
    Joined: Mar 15, 2011
    Posts: 2,955

    05snopro440
    Member

    You might refer to stovebolt.com to ask your question if you want an accurate measurement on a stocker.
     
    JorgeFleet48 likes this.
  15. JorgeFleet48
    Joined: Jul 11, 2019
    Posts: 82

    JorgeFleet48

    here is what i was doing gents. just something a little different for some special occasions aka shows. by the looks of it, i am about 1/2 inch taller than the regular carb cap cover.

    once i get the body down here in the spring i will know 100%, but for now it looks good in the garage lol 20230910_153449.jpg
     
    05snopro440 and theHIGHLANDER like this.
  16. theHIGHLANDER
    Joined: Jun 3, 2005
    Posts: 10,702

    theHIGHLANDER
    Member

    Wow, "bombs awaay...!"
     
    JorgeFleet48 likes this.
  17. 19Eddy30
    Joined: Mar 27, 2011
    Posts: 3,768

    19Eddy30
    Member
    from VA

    Just Thoughts ,
    If body frame @ different location , can some one take a measurement from Frame , center of motor mount bolt up to bottom inside of Hood ,
    Or some one with stock 48 Fleet master
    Take a Measurement from a given location to bottom inside of hood,
    ( I think of this like reading a Blue Print)
    A Stocker , Measurement from top of intake ? Or something as A reference point ???
    If some one has a Stocker A ball of Tinfoil will give a Measurement
    Think a little out side of box ,:)
     
    JorgeFleet48 likes this.
  18. ekimneirbo
    Joined: Apr 29, 2017
    Posts: 5,274

    ekimneirbo
    Member
    from Brooks Ky

    Don't drive it near the Whitehouse............:D they may not see the humor in it.
     
    JorgeFleet48 and warhorseracing like this.

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