Register now to get rid of these ads!

Technical Mystery Flathead

Discussion in 'Traditional Hot Rods' started by meshach, May 17, 2020.

  1. This is the flathead I purchased and all I know is its a 59. The current owner said he purchased it from a friend who had it built by HandH but they dont have record of it but it is in its original crate marked handh. The question is do I open it up to see whats inside or do I finish it and start it up? image2.jpeg image0.jpg image1.jpeg
  2. Fortunateson
    Joined: Apr 30, 2012
    Posts: 3,112


    I would open it up and check. On the plus side it is painted the correct colour!
    meshach likes this.
  3. rusty valley
    Joined: Oct 25, 2014
    Posts: 1,505

    rusty valley

    i would double check the valve lash, i see they drilled the holes in the lifter boss to hold the lifter, thats a good thing, then if its dry, swipe my finger around inside the oil pan to see what comes out on the finger, flashlight in there maybe, and if its all clean fire it up
    meshach likes this.
  4. Fordors
    Joined: Sep 22, 2016
    Posts: 2,753


    Being fresh, if it was mine I’d at least pull the pan and have a look around. You can see if the pistons are cast or forged, check torque or even check a few clearances to set your mind at ease. Any details on the cam? Take note of the lash the lifters set at.
    rusty valley likes this.
    Register now to get rid of these ads!

  5. Mercury 4" Crank
    Rebuild Mercury connecting rods
    New Miling HV oil pump
    New oil pump drive gear
    New rod and main bearings
    New cam bearing
    New timing gears
    New camshaft
    New Johnson hollow adjustable lifters
    New Isky HD valve springs
    New locks, keepers, retainers, vavle guides
    New stainless steel valves
    New ross racing 3 ring pistons with new rings fit to bore
    New water pumps
    Used oil pan install
    Bore and deck block
    Line bore block
    cam bore hone
    two angle valve job hone to fit piston clearance
    Balance rotating assy
    paint and assy engine

    This is the proposed build list
  6. rusty valley
    Joined: Oct 25, 2014
    Posts: 1,505

    rusty valley

    if you take the pan off, i would ditch the high volume oil pump. these are really made for race motors which have the bearings set up a little looser than a street motor for constant high rpm, therefore you need volume. normal bearing clearance with that pump will make lots of unneeded, power robbing pressure, IMHO.
    Beanscoot likes this.
  7. Petejoe
    Joined: Nov 27, 2002
    Posts: 10,466

    from Zoar, Ohio

    Looks and sounds like an engine you’d expect from a builder who would back up his work. BUT... always a but.
    You have no idea who the builder is and you definitely know there’s no one to warrant it.
    Pull the pan and check it out.
    Nice engine. Check for cracks on the pan rail and under the head surfaces at the block.
    meshach likes this.
  8. tubman
    Joined: May 16, 2007
    Posts: 4,983


    Proposed build list for an engine that looks freshly rebuilt? And by H & H flatheads at that? Are you sure? Before any meaningful recommendations can be made, we should have some more information : type of car it's going in? Street, all out-competition, or something in between? I would check again with H & H. If they have no record of it versus "it could be one of ours" would going a long way on determining how to proceed, If they say that it is a definite fake, I would think a complete teardown would be mandatory.
    LWEL9226 and Desoto291Hemi like this.
  9. The whole thing is that I am not sure. Its going into my 34. The story is the guys friend ordered the engine quite some time ago and he purchased it off of him a few years ago. He does not have the order number and H and H says they cannot help him. Its obviously been rebuilt or its an elaborate fake but in the year 2020 its pretty dangerous to fake things like this for legal reasons.

  10. Thanks will do!
  11. In the year 2020 I would suspect it more than ever .
    People will forge anything for money,,,,especially in modern times .

    I can’t imagine that HandH doesn’t have any records of this build,,,if indeed it is from them ? Judging from those numbers stamped into the top deck .
    I’m certain that a shipping crate could easily be stenciled HAnd H and look legitimate.
    For what a good Flathead goes for ,,,I would definitely verify if HandH is the builder or not,,,,and if not,,,,I would check everything on this one,,,,everything !

  12. Flathead Dave
    Joined: Mar 21, 2014
    Posts: 2,877

    Flathead Dave
    from So. Cal.

    Open it.
    It looks pretty but once unwrapped, you can tell if it's going to be bitchy and conniving or exactly what you're looking for...
    meshach likes this.
  13. Its super easy to get your money back nowadays so I dont know why anyway would go through the trouble. I will open it up ASAP.
  14. partsdawg
    Joined: Feb 12, 2006
    Posts: 2,665

    from Minnesota

    Easier to open it up and verify what you have then pulling it back out and dealing with a oily mess if you install it.
    meshach likes this.
  15. Yeah im going to open it up
  16. 19Fordy
    Joined: May 17, 2003
    Posts: 6,814


    Open it up and recheck everything while it's still out f the car.
    Once it's installed, you could be in trouble.
    meshach likes this.
  17. tubman
    Joined: May 16, 2007
    Posts: 4,983


    You sure are a trusting soul. I wish you good luck in your future endeavors. "The Ford Barn" has a couple of threads going right now about "Engine Builders" taking people's money and not doing anything AND keeping the parts. And if you check those threads out, you will see how difficult it is to get your investment back. In most cases, local law enforcement has no interest in getting involved with these sorts of things, no matter how much proof you have.

    Good thing you're going to tear it down and look it over.
    Desoto291Hemi likes this.
  18. Dang - is that high dollar built motor that has been floating around a while ? Sure wish if it is it will finally find something to run in.
  19. You are familiar with this engine?

Share This Page

Register now to get rid of these ads!


Copyright © 1995-2020 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Terms of Service. Privacy Policy.

Atomic Industry
Forum software by XenForo™ ©2010-2014 XenForo Ltd.