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Straight pipes for a 337 Flathead?

Discussion in 'The Hokey Ass Message Board' started by wedgeii1, Dec 10, 2006.

  1. wedgeii1
    Joined: Apr 24, 2006
    Posts: 552

    wedgeii1
    Member
    from california

    Does anyone know where I can Get a set made?
     

    Attached Files:

  2. Hanksville Hot Rods
    Joined: Oct 23, 2006
    Posts: 246

    Hanksville Hot Rods
    Alliance Vendor
    from Denver-ish

    pm'd ya, I' can hook you up.

    Hank
     
  3. highboy_04
    Joined: Feb 5, 2006
    Posts: 245

    highboy_04
    Member
    from Kansas

    dude get a header flange from speedway and get sections of straight exhaust pipe from your favorite exhaust shop and weld them up.
     
  4. wedgeii1
    Joined: Apr 24, 2006
    Posts: 552

    wedgeii1
    Member
    from california

    wow thanks dude?
     
  5. Bugman
    Joined: Nov 17, 2001
    Posts: 3,483

    Bugman
    Member

    Maybe I'm missing something, but that doesn't look like a flathead to me?:confused:
     
  6. synthsis
    Joined: Mar 29, 2006
    Posts: 1,899

    synthsis
    Member

    looks like the ol' SBC to me. I've been running straight pipes on my 53 Mercs 337 flatty and couldn't be happier.
     
  7. tikidiablo
    Joined: Nov 10, 2004
    Posts: 853

    tikidiablo
    Member
    from so cal

    Ha! That is a friend 's (Jerry) car . I helped pick it up and trailer it with my pickup. SBC but I get i the picture. Just make your own, jerry did.
     
  8. Dale Fairfax
    Joined: Jan 10, 2006
    Posts: 2,585

    Dale Fairfax
    Member Emeritus

    No disrespect intended but I think you'll play hell finding a ready made header flange unless it's from somebody here on the H.A.M.B. that's already done it. The only commercial stuff I know of for those engines is Ken Austin's line of intake manifolds.

     
  9. highboy_04
    Joined: Feb 5, 2006
    Posts: 245

    highboy_04
    Member
    from Kansas

    doesnt speedway carry the flange?((( your right speedway doesnt have it...i checked.)))) anyway all you need is a gasket and you can cut out your own flanges.
     
  10. wedgeii1
    Joined: Apr 24, 2006
    Posts: 552

    wedgeii1
    Member
    from california

    It is a SBC just wanted to ref the pipe.:)
     
  11. Dale Fairfax
    Joined: Jan 10, 2006
    Posts: 2,585

    Dale Fairfax
    Member Emeritus

    Sorry, but there is no such thing as "a gasket" that you can use as a pattern for a header flange. The gasketS consisted of three separate pieces per side. What you need is a stock exhaust manifold to trace. That way you can maintain the correct relationship between the three ports (and their respective bolt holes). OR, a block sitting on a table so you can make three separate flanges, bolt them to the block, and fab your headers from there.








     
  12. highboy_04
    Joined: Feb 5, 2006
    Posts: 245

    highboy_04
    Member
    from Kansas

    why cant you have 3 seperate pipes. flanges and all? if they are all seperate pipes then flanges being seperate wont hurt anything. he has the manifolds anyway so if he wants one flange per side he can trace those like you say.
     
  13. Bugman
    Joined: Nov 17, 2001
    Posts: 3,483

    Bugman
    Member

    Like this?
     

    Attached Files:

  14. wedgeii1
    Joined: Apr 24, 2006
    Posts: 552

    wedgeii1
    Member
    from california

    That looks to be a Cadi not a ford flathead.:rolleyes:
     
  15. Bugman
    Joined: Nov 17, 2001
    Posts: 3,483

    Bugman
    Member

    337 is a Ford Flathead? I didn't know they made them that big...
     
  16. wedgeii1
    Joined: Apr 24, 2006
    Posts: 552

    wedgeii1
    Member
    from california

    Yea lat 40s. They used them in trucks and the Lincoln.
     
  17. Dale Fairfax
    Joined: Jan 10, 2006
    Posts: 2,585

    Dale Fairfax
    Member Emeritus

    Specifically '49-'51 Lincolns and '48-'51 Ford F-7 & F-8 trucks. They look like the Ford /Merc engine puffed up to about 150% lifesize. Nothing interchanges with the smaller series.







     
  18. hotrod1940
    Joined: Aug 2, 2005
    Posts: 4,064

    hotrod1940
    Member

    This is probably the simplest thing that a CNC plasma cutter can do. The problem is that you need a vector file for the machine to follow. Once you have that, you can pop them out like peanuts.
     
  19. side_valve
    Joined: Sep 22, 2002
    Posts: 834

    side_valve
    Alliance Vendor

    ... and the distributor is in the back and they weigh a LOT. But, I think it would be a neat hot rod motor as you don't see those every day.

     
  20. wedgeii1
    Joined: Apr 24, 2006
    Posts: 552

    wedgeii1
    Member
    from california

    Yea Mine will go into my 27 Dodge sedan.
     
  21. wedgeii1
    Joined: Apr 24, 2006
    Posts: 552

    wedgeii1
    Member
    from california

    How about a pic?
     

    Attached Files:

  22. highboy_04
    Joined: Feb 5, 2006
    Posts: 245

    highboy_04
    Member
    from Kansas

    i've got a cnc plasma that i can use.......
     
  23. 39cent
    Joined: Apr 4, 2006
    Posts: 1,569

    39cent
    Member
    from socal

    I thought i had one awhile back but it turned out to be a 53 OHV, Make an interesting motor in a rod. Lotsa torq, good cruiser, I used to chauffer some old ladies in thier 50 Lincoln when i was a highschooler.
     
  24. GARY?
    Joined: Aug 15, 2005
    Posts: 1,631

    GARY?
    Member

    if the flanges are the same as the other ford flattys thehotrodcompany has 'em. alliance members get a deal too.
     

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