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Hot Rods Drop axle steering

Discussion in 'The Hokey Ass Message Board' started by 33essex, Jul 13, 2018.

  1. 33essex
    Joined: Aug 21, 2015
    Posts: 171

    33essex
    Member

    So I’m looking for thoughts on how this should be handled to get steering to clear. Like most I can’t really afford to do the wrong thing. If you got pictures would be great!
    Thankscdn.com/20180713/7dc1c3d5a37b47f2589187d4c46a26c1.jpg[/IMG][​IMG][​IMG]


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    Last edited: Jul 13, 2018
  2. Bruce Lancaster
    Joined: Oct 9, 2001
    Posts: 21,681

    Bruce Lancaster
    Member Emeritus

    I'd say start by laying an engine in there, and then a cement block or two to simulate other missing bits. If you don't have mounts in lay it on some sort of improvised crossbars to put the weight on the chassis...you need to get all the arms at finished height AND, with cross steer, figure out if pan and steering get along. Too many guesstimates without that! I'm assuming steering box is attached?
     
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  3. manyolcars
    Joined: Mar 30, 2001
    Posts: 9,194

    manyolcars

    You word you want is 'dropped'. Its a dropped axle
     
    302GMC likes this.
  4. You heat them up and reshape them so the tie rod goes under the 'bones. Easy bending to clear an aftermarket axle like yours.
    arm left (Medium).jpg arm right (Medium).jpg
     

  5. Tim
    Joined: Mar 2, 2001
    Posts: 17,217

    Tim
    Member
    from KCMO

    So you posted photos but where/ what. Are you having clearance problems with specifically?
     
  6. The37Kid
    Joined: Apr 30, 2004
    Posts: 30,790

    The37Kid
    Member

    Never had the later wishbone, but isn't yours up side down? Bob
     
  7. 33essex
    Joined: Aug 21, 2015
    Posts: 171

    33essex
    Member

  8. 33essex
    Joined: Aug 21, 2015
    Posts: 171

    33essex
    Member

    No not up side down. They are 47-48 wishbones if I remember right.


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  9. 33essex
    Joined: Aug 21, 2015
    Posts: 171

    33essex
    Member

    Box is not attached just clamps. I think I got this figured out . Did some reading and pictures above helped. Will be swapping out oxygen tank tomorrow morning and yes I have heated and bent stuff before.


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    Last edited: Jul 13, 2018
  10. Here is an article I found; it shows a '40 axle; but the procedure is the same. Your aftermarket axle will need less downward twist in the initial bend and some more in the second downward bend.
    img001.jpg img002.jpg
     
    mgtstumpy likes this.
  11. 392
    Joined: Feb 27, 2007
    Posts: 1,206

    392
    Member

    Yes heat and bend. It took me a bit even with hair pins.
     
  12. bathcollector
    Joined: Jul 8, 2006
    Posts: 292

    bathcollector
    Member

    Have a look at what you wrote and put your stones down.
     
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  13. seabeecmc
    Joined: Jan 28, 2005
    Posts: 1,186

    seabeecmc
    ALLIANCE MEMBER

    Now that's some captious shit. Ron
     
  14. 33essex
    Joined: Aug 21, 2015
    Posts: 171

    33essex
    Member

    Anyway took a little bit to get to it. I got the arms bent to where I need them. IMG_2726.JPG IMG_2727.JPG IMG_2728.JPG IMG_2730.JPG IMG_2733.JPG


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  15. For the guys who have heated,and bent steering arms....are the lower king pin bushings ok size wise after heating? Does the pin act as a heat sink?
     
  16. 1946caddy
    Joined: Dec 18, 2013
    Posts: 2,078

    1946caddy
    Member
    from washington

  17. Corn Fed
    Joined: May 16, 2002
    Posts: 3,281

    Corn Fed
    Member

    Be sure to get the spindles magnafluxed for cracks that might have occurred during the heating and dropping.
     
    Shadetree40 likes this.
  18. I usually leave the old bushings in and use old kingpins until after the arms are bent, then install and ream the bushings

    You have to bend stock arms to clear the axle anyway; might as well do the whole job; anyway those are made for trucks where the spring is in quite a bit further than a wishbone leg ends up. Don't see where there is room for the downward angling section of the dropped tie rod end, since the steering eye ends up right by the wishbone with a normal split to the bones. Dropped end picture isn't so good; but have to imagine if the the end was a couple inches higher and trying to swing towards the wishbone leg.
    unnamed.jpg
    IMAG1319 (Medium).jpg

    Sounds like a good idea. It would be interesting to learn if anyone has found a fault and what was determined to be the cause.
     

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