Register now to get rid of these ads!

1939 Ford 4" drop axle too much??

Discussion in 'The Hokey Ass Message Board' started by birdman1, Dec 15, 2013.

  1. birdman1
    Joined: Dec 6, 2012
    Posts: 1,593

    birdman1
    Member

    I have a 1939 Ford deluxe coupe I am trying to build, will a reversed eye front spring and a 4" dropped front axle be too much? I plan on splitting the wishbone, not sure what steering gearbox to use either. It has 408"- Ford 351c with a toploader.I installed a 8.8 rearend with parrellel leafs in back, 4" lowering blocks.:confused: thanks.

    the last picture is of the 1939 Deluxe coupe I started with. a real pile of junk by anyones standards, but I am not sorry I am building it. wanted one since I was 10.
     

    Attached Files:

    Last edited: Dec 15, 2013
  2. yngrodder
    Joined: Dec 1, 2002
    Posts: 1,509

    yngrodder
    Member

    Heres my 38 4 inch axle reversed eye stock spring with a unsplit wishbone, rear has reversed eye spring two leaves removed and longer shackles
     

    Attached Files:

  3. birdman1
    Joined: Dec 6, 2012
    Posts: 1,593

    birdman1
    Member

    your 38 looks great, what size tires?
     
  4. ronzmtrwrx
    Joined: Sep 9, 2008
    Posts: 1,144

    ronzmtrwrx
    Member

    That 38 sits nice. Also search 40 standard Tudor build. Cory Taulberts 40 sits right also. Not sure how much difference in weight there is between your eng and the flathead. That could change things somewhat.
     

  5. yngrodder
    Joined: Dec 1, 2002
    Posts: 1,509

    yngrodder
    Member

    7.50s and 5.00/5.25 x 16s
     
  6. The 4" dropped axle will only get you about 2" lower than stock and the reversed eye spring another inch or so. I think it will be fine.
     
  7. I ran that on my 39 Ford Convertible,,you'll be fine. HRP
     
  8. adam401
    Joined: Dec 27, 2007
    Posts: 2,857

    adam401
    Member

    The car I'm building is much much worse than yours so don't worry and your front axle plans sound perfect. Im doing the same thing plus longer shackles
     
  9. jetnow1
    Joined: Jan 30, 2008
    Posts: 2,158

    jetnow1
    ALLIANCE MEMBER
    from CT
    1. A-D Truckers

    You can always start with the dropped axle and a stock spring- then reverse the spring eye if you need more.
     
  10. flat 39
    Joined: Dec 31, 2007
    Posts: 267

    flat 39
    Member

    I am also running a 4" dropped axle with reversed eye spring. un-split wishbone with t-5 trans. I have 24" diameter front tires and plenty of fender clearance.
     
  11. birdman1
    Joined: Dec 6, 2012
    Posts: 1,593

    birdman1
    Member

    Thanks for all the help guys, I have my grandson over xmas vacation to help me with it. gonna be fun.:)
     
  12. A 4" drop is not an actual 4". It's actually 2" over the stock drop of the axle.
     
  13. tradrod
    Joined: Jun 28, 2006
    Posts: 168

    tradrod
    Member

    I used one, but I also did a lot of "other" subtleties :)
     
  14. birdman1
    Joined: Dec 6, 2012
    Posts: 1,593

    birdman1
    Member

    can you enlighten me on the "other" subltiities?? maybe dropped steering arms, split wishbones???
     
  15. If you click on my build thread in my signature, you can see what I've done. But, basically to get a 39-40 "in da weeds" so to speak, you will need:

    Dropped and narrowed axle- There are thousands of 40's with a stock width axle but to really get them down with fender clearance some guys use a narrowed axle. If you go this direction, the wishbones will need to be split and the spring perches heated to compensate for the narrower axle width.

    Steering arms- need to be bent and heated to compensate for the drop of the axle. You can also buy bolt on dropped arms if you want to go that route.

    Reverse Eye spring- A new lowering spring can be bought, or a spring shop can reverse the main leaf, and take a few more leaves out of it for the desired drop. There is a tech article here somewhere about reversing the leaf yourself with a bottle jack and hammer.

    Tube shocks/Sway bar. a good idea for handling.

    The bones only need to be split if you're going to run a modern transmission for clearance, or if you use a narrowed axle. You don't have to split the bones for a narrowed axle, but it's what most guys do. If you look a ctaulbert's thread, he did NOT split the bones, and his axle is narrowed, but he did rework his wishbone to fit.

    If you want to keep it simple, Get an axle from Nostalgia sid, he heat -drops stock axles, and a reverse eye spring along with smaller tires and 15" wheels you can drop it 4-5 inches in the front.
     
  16. rocknrolldaddy
    Joined: Aug 24, 2006
    Posts: 336

    rocknrolldaddy
    Member

    Before purchasing a 4" drop axle, make sure the axle doesn't hit the ground if you get a flat while driving, it can get ugly.

    Just something else to consider.:D
     
  17. Chuck R
    Joined: Dec 23, 2001
    Posts: 1,347

    Chuck R
    Member

    It's a 40 standard, 4" axle in front stock wish bones, and reversed eye rear spring. 15" wheels. Been like this for about 20 years. Tried to make it look like the 40's in the little books.

    chuck

    [​IMG]
     
  18. You got it perfect there Chuck R.:D
     
  19. birdman1
    Joined: Dec 6, 2012
    Posts: 1,593

    birdman1
    Member

    that's what I want chuckR, looks like a 50's rake
     
  20. Perfect stance on that 38 yngrodder!
     

Share This Page

Register now to get rid of these ads!

Archive

Copyright © 1995-2021 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.