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Projects I'm 18 and building my first flathead 59AB+merc crank for my chopped 34 4 door sedan

Discussion in 'Traditional Hot Rods' started by Jesse Borba, Nov 20, 2020.

  1. alchemy
    Joined: Sep 27, 2002
    Posts: 20,522

    alchemy
    Member

    Never run a tap down the head stud holes. It will cut the threads too much and you will always be chasing seeping studs. If you must clean them use a head bolt with a slot cut up the side so only stock Ford-designed threads will clean the gunk. Those head studs and their holes are a tighter tolerance than normal threads so there will be less leaking from the water passages.
     
  2. 51504bat
    Joined: May 22, 2010
    Posts: 4,794

    51504bat
    ALLIANCE MEMBER

    Some just take a bolt and cut a grove the length of the threads for a thread chaser. The grove catches all the gerdoo that is loosened up when you thread the bolt into the hole but doesn't enlarge the threads.
     
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  3. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    Does anyone have any tips for removing deep broken head bolts? There is one that it broken off in the block of the 59L pretty far down that I just noticed...

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
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  4. Budget36
    Joined: Nov 29, 2014
    Posts: 13,273

    Budget36
    Member

    How far down? Do you have enough threads , say 3 or 4 showing before the broken bolt?
     
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  5. if your good with an Oxy-Act torch you can burn through it, or if you have axcess to a Magnetic drill you can drill through it, I have one if you need it.........Carl
     
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  6. alchemy
    Joined: Sep 27, 2002
    Posts: 20,522

    alchemy
    Member

    Use a head to center the drill over the hole, then some reducing guides to allow a small bit, then drill through it. Start small and make sure you are not going crooked. Some guys have success using a reverse drill bit when you get about 1/4" diameter or so, and it might snag the remains and back it out of the hole. Otherwise just drill till you are real close to the threads and use a pick to remove them.
     
  7. Vernon2
    Joined: Nov 19, 2014
    Posts: 59

    Vernon2
    Member

    Install a head (this will center a hili coil drill), drill the bolt out remove the head install a heli coil threads .
     
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  8. alchemy
    Joined: Sep 27, 2002
    Posts: 20,522

    alchemy
    Member

    Why use a band aid (helicoil) when he can do it the right way?
     
  9. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    Does anyone have any recommendations for a cam? I'm going to be running 4 inch stroke and 3 3/8 pistons?

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
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  10. give PeteOne a call at D&L AutoMachine 306-569-2656 Explain just what ya want and have him grind ya one, he won't steer ya wrong.............
     
  11. banjorear
    Joined: Jul 30, 2004
    Posts: 4,485

    banjorear
    Member

    Great suggestion
     
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  12. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    Ok.... I don't know if I have a flathead magnet in my back pocket or something because I just picked up a 59 AB that is standard bore that turns over. My question is would it be better to start with this 59 AB motor instead of my 59 L that needs at least 2 sleeves and is at 3 3/8 or is it really that beneficial to have the stronger block? Any opinions would be appreciated

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
  13. Budget36
    Joined: Nov 29, 2014
    Posts: 13,273

    Budget36
    Member

    Not a bad magnet to have;).
     
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  14. Go with the better engine,,,,,,it will probably be less trouble at the moment .
    You can always repair and rebuild the other at a future date when you have more experience .
    Tommy
     
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  15. tubman
    Joined: May 16, 2007
    Posts: 6,956

    tubman
    ALLIANCE MEMBER

    Make sure you are fully aware of the crack situation with both engines before making your decision. I would at least pressure test both blocks.
     
  16. tubman
    Joined: May 16, 2007
    Posts: 6,956

    tubman
    ALLIANCE MEMBER

    You don't have to spend almost $300 dollars for a standard leak testing kit. I made my own to do it on an 8BA. You use the stock heads bolted on properly with a good set of gaskets. On mine, I made a plate that bolted on the thermostat housing with a "Tee", feeding a pressure gauge and a Schrader valve. I had two options for the water pump outlets. For the first I found some vinyl "cups (for want of a better word) that fit over the hose outlets secured with a good gear drive hose clamp. I put my air hose on the Schrader valve and gave it about 10 lbs pressure. Usually that was enough if the water pump had good seals. If it didn't, I had a block-off plate that I bolted on in place of the water pump. The first plate I made was 1/4" aluminum and flexed enough to leak. Either use 1/4" steel or 1/2" aluminum.

    An early engine would be different. I would find a vinyl "cup" for the water outlet on the head and clamp it down well. The water pump would have to be removed and a plate (with the "Tee" gauge, and Schrader valve installed), and away you go.
    LeakTester.jpg
     
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  17. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    Thank you that's super helpful!

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
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  18. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    I'm going to have to agree with you at the prices I keep finding this stuff

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
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  19. Drill a 1/8th hole through bolt first. It’s too easy to get broken bolts out this way so long as they are not in blind holes.
     
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  20. KiWi-L100 would be a great choice.
     
  21. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    Got the 4 door out so I can start fixing the rot in the body. I also picked up a lasalle grill that I think would look really cool as a track nose. The rear end set up is kinda wacky with the parallel leaves sticking super far out but when they extended the frame they didn't butcher it at all so it should be reversible. It also already has a 40 ford rear cross member. I'll be putting a 40 ford rear in it that I picked up that was supposedly frozen but it spun free and really nice as soon as I got it home. 1614385892606.jpeg 1614385962183.jpeg 1614386005340.jpeg IMG_20210219_185317_985.jpeg

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
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  22. Jesse, that body looks to be in good shape but we all know that internet pictures can hide small imperfections. I don't know about the Lasalle grille but it is your car, your vision.
     
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  23. Budget36
    Joined: Nov 29, 2014
    Posts: 13,273

    Budget36
    Member

    I like where its going!
     
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  24. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    Got some tape, a radiator, a jack, and the grille setup to give myself an idea about how it would look. 1614389460627.jpeg 1614389609467.jpeg 1614389647536.jpeg

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
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  25. Dick Stevens
    Joined: Aug 7, 2012
    Posts: 3,716

    Dick Stevens
    Member

    You can get a much better vision of what it can look like if you post a request on the photoshop thread of what you're thinking of doing. Those guys are magicians and are always willing to help a fellow hot rodder see what something will look like without a lot of work and expense to discover that their idea is not a great idea and was just a brain fart!
    https://www.jalopyjournal.com/forum...p-thread-to-end-all-photoshop-threads.300531/
     
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  26. sloppy jalopies
    Joined: Jun 29, 2015
    Posts: 5,256

    sloppy jalopies
    Member

    Once the springs are removed the frame extensions look a little like wheelie bar skids...
    for the grill i would have jumped for a '35 truck, that is before they turned to gold !
    check out a '34-'37 international grill...pix int grill.jpg stock int grl.jpg
     
  27. adam401
    Joined: Dec 27, 2007
    Posts: 2,857

    adam401
    Member

    If that 59ab turns I'd drop the pan, pull the heads, make sure all the valves are moving, clean the oil pump pickup and just run it. Dont over complicate it by pulling it all apart. Just reseal it and run it. Then build another engine later if you want. That engine thats already at 3-3/8 dont even fuck with it right now if your new to these. If you wanna build like a 304 stroker its good but to get the car rolling just use the other engine. Seriously.
     
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  28. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    That's what I was planning to do the 59ab seems nice in the cylinders and all the valves move decently, I just need to drop the pan when I get a chance to make sure there is no issues there.

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
  29. Jesse Borba
    Joined: Nov 20, 2020
    Posts: 99

    Jesse Borba
    Member

    What water pumps would you guys recommend running on a 59ab in 34 ford? Out of all the parts I've picked up those are the only major piece I'm missing.

    Sent from my SM-J727V using The H.A.M.B. mobile app
     
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  30. Vernon2
    Joined: Nov 19, 2014
    Posts: 59

    Vernon2
    Member

    Enjoying this any updayes?
     
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