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Hot Rods Chevy small block id

Discussion in 'The Hokey Ass Message Board' started by 1952henry, Sep 20, 2020.

  1. 1952henry
    Joined: Jan 8, 2006
    Posts: 1,376

    1952henry
    Member

    A friend inherited his brother's 55 2 door. It has a SBC with the code F0209EB in front of the right cylinder head. What can be learned from that. Looked at different sites, but didn't get a full picture. Squirrel?
     
  2. MAD MIKE
    Joined: Aug 1, 2009
    Posts: 782

    MAD MIKE
    Member
    from 94577

    That seems more like a date code and not the casting code.
    Casting code will require removing the valve cover to see it.
    If you don't(can't) want to pull the valve cover, look at the end of the cylinder head, there will be a geometric shapes on the end of the cylinder head that can give you an idea of the age/type of cylinder head it is.
    No bolt holes in the side of the head, pre-'69 engine. Bolt holes to mount alternator, A/C, etc, '69 and newer.
     
  3. EB, but i don't get the date code. 20200920_163628.jpg
     
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  4. 1952henry
    Joined: Jan 8, 2006
    Posts: 1,376

    1952henry
    Member

    Thanks fellas. Neither head has holes for accessories. His brother built the car in 79-80 as a HS senior. He had a stash of chevies and parts to use.
     

  5. 56sedandelivery
    Joined: Nov 21, 2006
    Posts: 6,695

    56sedandelivery
    Member Emeritus

    SBC casting numbers are located at the back/top of the block on the drivers side of the engine. In a Tri-Five Chevrolet, those numbers are really hard to read as the block is up against the firewall. Head casting numbers or the "shapes" on the ends of the heads may tell you something also. A photo might also help some. Squirrel?
    I am Butch/56sedandelivery.
     
  6. Jokester
    Joined: Jan 29, 2005
    Posts: 688

    Jokester
    Member

    If you want Squirrel to see it, add @ in front of it.
    @squirrel
    .bjb
     
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  7. r2c1
    Joined: Mar 27, 2008
    Posts: 193

    r2c1
    Member

    I believe the F indicates it was from the Flint plant.
     
  8. squirrel
    Joined: Sep 23, 2004
    Posts: 56,043

    squirrel
    Member

    or wait for him to get back from visiting his family up in Tucson :)

    Yes, F is for Flint.

    EB was used for a few different engines. The fact that there's a zero between the F and the 9 means it's not too early...I don't remember when they started adding the zero, but I think it was in the late 50s.

    57 car 283 dual 4bbl hi lift cam
    58-61 car 283 Turboglide and 4bbl carb
    65 chevelle 327 300hp manual
    66 chevelle 327 250hp manual
    67 chevelle 327 275hp manual
     
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  9. 1934coupe
    Joined: Feb 22, 2007
    Posts: 5,063

    1934coupe
    Member

    02 month 09day or other way around EB is engine code. Stamped pad does not have year on it. You need to check out the casting date to find out year.

    Pat
     
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  10. squirrel
    Joined: Sep 23, 2004
    Posts: 56,043

    squirrel
    Member

    The casting date will give you the year. The casting number will tell you if it's a 283 or 327, without knowing the year.
     
  11. 350 from a 62 corvette:p. Aren't they all a 350 and from a vette?:eek:
     
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  12. 1952henry
    Joined: Jan 8, 2006
    Posts: 1,376

    1952henry
    Member

    I appreciate the input. Will have to figure out a way to get ' tween firewall and head. Dont recall the name, but the shifter has separate lever for reverse. Kind of a time capsule...complete with class of '80 tassel on mirror. I remember him driving it all those years ago. It screamed. He was a giant of a man with a high pitched voice. He learned the basics from old timers and spent his evenings honing his skills on building engines.
     
    Last edited: Sep 20, 2020
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  13. Mr48chev
    Joined: Dec 28, 2007
    Posts: 33,948

    Mr48chev
    ALLIANCE MEMBER

    Try aiming a camera or cell phone down behind the left head and taking a few shots to see if you can get a clear enough one of the block casting number.

    If the block doesn't have provisions for side motor mounts (the three bolt holes on the side of the block) you can pretty well figure it is a 57 or earlier block.
     
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  14. 1952henry
    Joined: Jan 8, 2006
    Posts: 1,376

    1952henry
    Member

    I just looked at it today. Didn't look to see if it had side mount provisions as you mention. Will get another look one of these first days.
     
  15. bobscogin
    Joined: Feb 8, 2007
    Posts: 1,774

    bobscogin
    Member

    Flint engine plant, assembled February 9.. You'll have to decipher the casting numbers for dates. EB helps, but Chevrolet often used the same codes in different years for different engines.

    Bob
     
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  16. squirrel
    Joined: Sep 23, 2004
    Posts: 56,043

    squirrel
    Member

    At least he has a list of what engines used that code, now.

    It's probably a Chevelle 327, the Turboglide was a rare option.
     
  17. 1952henry
    Joined: Jan 8, 2006
    Posts: 1,376

    1952henry
    Member

    I do thank all for chiming in!
     
  18. 31Apickup
    Joined: Nov 8, 2005
    Posts: 3,378

    31Apickup
    Member

    They started using V for flint in 1967, so most likely pre 67


    Sent from my iPhone using The H.A.M.B. mobile app
     
  19. primed34
    Joined: Feb 3, 2007
    Posts: 1,411

    primed34
    Member

    '67 and back had a draft tube hole in back of the block.
     
  20. lippy
    Joined: Sep 27, 2006
    Posts: 6,825

    lippy
    Member
    from Ks

    This is a tough one. :D
     
  21. 56sedandelivery
    Joined: Nov 21, 2006
    Posts: 6,695

    56sedandelivery
    Member Emeritus

    I forget this all the time, but the little "rib" at the front of the engine, towards the passenger side, can also help tell what it "might" be; it's by the front oil line plug.. And I forget what the rib means. Too much good stuff according to AM/PM; just too much stuff to remember according to Butch. I am Butch/56sedandelivery.
     

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