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Projects What rear end?

Discussion in 'The Hokey Ass Message Board' started by IowaTom, Jul 23, 2024.

  1. IowaTom
    Joined: Jul 23, 2018
    Posts: 100

    IowaTom
    Member

    Guys - I'm working on a friend's '52 Willys Aero to get back on the road. He told me a previous owner did a rear end swap and he thinks what's there now is an 8" Ford. Before I go to the parts store for new brake shoes & cylinders, I'd like to be sure.

    Also, can I pull the axle shafts as easily as my Dana rear ends? I'd like to grease up the bearings. 20240723_110019[1].jpg 20240723_110047[1].jpg
    This has 10 bolts, BTW. Thanks for your help!
     
  2. Illustrious Hector
    Joined: Jun 15, 2020
    Posts: 556

    Illustrious Hector
    Member

    The easy way to tell is the bottom 2 nuts can be accessed straight on. On a 9 inch the pinion covers them
    and you need a wrench to loosen them. Bearings are lubed by the axle, 4 bolts each side, loosen the nuts on the backside of the backing plates.
     
    IowaTom likes this.
  3. jaracer
    Joined: Oct 4, 2008
    Posts: 2,824

    jaracer
    ALLIANCE MEMBER

    It sure looks like an 8 inch, but could be a 9 inch; they are very similar. This rear end has sealed ball bearings on the axle, no way to grease them.
     
  4. squirrel
    Joined: Sep 23, 2004
    Posts: 58,463

    squirrel
    ALLIANCE MEMBER

    that is an 8 inch.

    But that doesn't tell you what it's from, it could be anything from the early 60s to the late 70s or so?
     
    dana barlow and IowaTom like this.
  5. Happydaze
    Joined: Aug 21, 2009
    Posts: 2,205

    Happydaze
    ALLIANCE MEMBER

    Not that you asked but those big lowering blocks and lowered shock mounts don't look like they're doing the scrub line any favours. I hope the wheels have large enough diameter.

    Chris
     
    IowaTom likes this.
  6. Weedburner 40
    Joined: Jan 26, 2006
    Posts: 1,059

    Weedburner 40
    Member

    That is a Mustang 8", probably late 60's depending on width. The necked down housing is the giveaway.
     
    38Chevy454, warbird1, IowaTom and 2 others like this.
  7. I agree Mustang. Measure the drum diameter and shoe width. Another dimension to narrow it down is the axle register for the drum. 2-3/8" up to 72, 2-3/4" 73 up.
     
    IowaTom likes this.
  8. IowaTom
    Joined: Jul 23, 2018
    Posts: 100

    IowaTom
    Member

    Thanks fellas! Very helpful!
     
  9. Wheel cylinder bore sizes vary too.
     
  10. Just as many stated, that is a 60s 8-inch most likely out of a Mustang. The necked down tubes give that away, plus the rear housing appearance. The center section is 8-inch as well.
     
  11. 2OLD2FAST
    Joined: Feb 3, 2010
    Posts: 5,851

    2OLD2FAST
    Member
    from illinois

    The '74 mustang II 8" looks very much the same .
     
    squirrel likes this.
  12. squirrel
    Joined: Sep 23, 2004
    Posts: 58,463

    squirrel
    ALLIANCE MEMBER

    it has 4 lug wheels
     

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