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Rear End Options under Fenderless "A"'s, what did you use?

Discussion in 'The Hokey Ass Message Board' started by AHotRod, Apr 20, 2004.

  1. AHotRod
    Joined: Jul 27, 2001
    Posts: 12,290

    AHotRod
    Member

    I'm looking for options on rear-end housings to use under a fenderless "A" sedan (Coupe..all the same). My current "A" coupe I have a mid-60's Dodge 8 3/4" and it works great.
    Butt, I'm interested in other options if you have any.
    Glenn
     
  2. I used a rear out of a 73 ford mavrick (8") fits nice
    Fullblast
     
  3. Levis Classic
    Joined: Oct 7, 2003
    Posts: 4,066

    Levis Classic
    Member

    8" out of a 66 Mustang!
     
  4. 34Fordtk
    Joined: May 30, 2002
    Posts: 1,690

    34Fordtk
    Member

    I have a 40 rear for my coupe....dont know if/how it will work out just yet.
     
  5. Toqwik
    Joined: Feb 1, 2003
    Posts: 1,311

    Toqwik
    Member

    I used 66 Nova
     
  6. 286merc
    Joined: Mar 3, 2001
    Posts: 1,793

    286merc
    Member
    from Pelham, NH

    65 Mustang 8", T coupe on A rails
     
  7. mid 70's ford half ton 9" on home made rails and a cut down a 4 door body
     

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  8. thirtytwo
    Joined: Dec 19, 2003
    Posts: 2,636

    thirtytwo
    Member

    use what you got i put that rear in the top 3 of strongest, plus you have it!
     
  9. Stovebolt
    Joined: May 2, 2001
    Posts: 3,629

    Stovebolt
    Member

    I've got a 36 rear end and 48 brakes.
     

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  10. metalshapes
    Joined: Nov 18, 2002
    Posts: 11,130

    metalshapes
    Member

    '57 Ford wagon. ( early 9")
     
  11. mid 70s granada works great on the modelAs that i have built in the past.
     
  12. Blane_S
    Joined: Mar 3, 2004
    Posts: 86

    Blane_S
    Member

    8" from a 1963 Ford Ranchero

    I was really happy with the width of this one. I used a stock model A rear spring, and the over the axle spring mounts were welded about 1" from the backing plates. Seemed just about right to me.

    -Blane-
     

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  13. STUKA
    Joined: Apr 14, 2004
    Posts: 393

    STUKA
    Member

    i'm runnin a '50 ford pickup rear in my '30 coupe-ugly,but it's channeled,so you can't see it anyway..perfect width,and has the same bolt pattern as early ford....
     
  14. Rainer
    Joined: Dec 8, 2002
    Posts: 159

    Rainer
    Member

    I'm running a gm rear end aout of a 81 turbo trans am - works great too
    [​IMG]
     
  15. I've ran an Early Bronco 9" rear which comes with the early ford bolt pattern on my A coupe.
     
  16. AHotRod
    Joined: Jul 27, 2001
    Posts: 12,290

    AHotRod
    Member

    32,
    I'm not looking to replace the one in my "A", these ideas are for my NEXT "A" Sedan.
    The 8 3/4 under my HotRod is Great, 3:55 gears and Sure-Grip!
    Thanks!
    GLenn
     
  17. AV8Paul
    Joined: Mar 2, 2003
    Posts: 1,813

    AV8Paul
    Member Emeritus

    I think the banjo rear end is the best looking by far for a high boy. For a full fendered car I'd probably go with a nine inch ford.
     

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  18. AHotRod
    Joined: Jul 27, 2001
    Posts: 12,290

    AHotRod
    Member

    Ok...
    Thanks for your opinions and suggestions.
     
  19. AHotRod
    We're using an 83/4 from an A body(?dart) in our dodge coupe, granted its not an A but its relativley close.

    Up north of me here the rear of choice for A Bones is the 8" out of an Explorer.

    Of course non of that is trad, but it seems to work well.
    You could always cut down a 9" Ford also, if you get an older one it will have a smooth back, nice place of a pin stripe or two.

    S-10 rears are working out real well in a lighter car without too much mill, good width and they're a dime a dozen.

    Nuff options for ya.
     
  20. AHotRod
    Joined: Jul 27, 2001
    Posts: 12,290

    AHotRod
    Member

    P&B'r...
    I had heard that there is a difference in the S10 Blazer rear between the 2WD and the 4WD units. As for a rear that can take a beating...I've been told that there are guys out there with these 7.5" dia. GM rear ends under "light-weight" rods (1700-2600#s) with slicks and they are able to keep them alive.
    I really don't want a rear that I have to narrow....been there done that a few times.
    Keep the info rollin..............
     
  21. AHtRD
    I thrashed the devil out of an S10 2wd pickup rear for about 3 years. It was totally thrashed when I was done with it and a friend put it under his Big Block Cutless and is still running it. I do know that the Ring and pinion are chipped ansd he had to replace the all the bearings. But its a good width @ 541/4" flange to flange and shouldn't give you much problem under a car as light as an A-Bone.

    I don't know the width on the explorer rears but the few guys I know that are running them are just bolting them in. They don't look goofey so they must be pretty close to the right width.
     
  22. AHotRod
    Joined: Jul 27, 2001
    Posts: 12,290

    AHotRod
    Member

    P&B....I never have built a HotRod yet that did'nt have to much power ( [​IMG]) so I want something as reliable as i can affordably get.
    Glenn
     
  23. A friend has a full fendered A coupe with a souped 454 and an 8" Ford. He's been on the road for about 7 years and never touched the rear.
     
  24. Harell Los Angeles
    Joined: Dec 26, 2001
    Posts: 151

    Harell Los Angeles
    Member

    I haven't had any problems with the dana 44 under my car yet and I have been pretty hard on it. Mine came out from under a '50 merc but they were under lots of things. Later
    Harrell
     
  25. 286merc
    Joined: Mar 3, 2001
    Posts: 1,793

    286merc
    Member
    from Pelham, NH

    If you want to go sort of modern the Ford 8.8 under mid size cars is a good fit.

    The exact same rear is under rwd Volvos at a fraction of the cost, and is often a locker with discs. Volvo used a lot of 4.10 and 3.73's so it is great with an OD box. 1987-96 are all ford pattern and SAE hardware thruout.
    Perfect fit under an A and several rodders are even using the locating arms.
     
  26. Revhead
    Joined: Mar 19, 2001
    Posts: 3,027

    Revhead
    Member
    from Dallas, TX

    Anyone one using a 55-57 chevy rear? I have a '55 one with 3.55 gears I was thinking of using. I'm starting to collect parts for an A project. didn't know whether to sell it off or use it.
     
  27. 8 inch Sprint diff in my 30 pickup.
     
  28. KustomLincolnLady
    Joined: Oct 17, 2003
    Posts: 1,030

    KustomLincolnLady
    Member

    We are using a 57 Ford 9" also

    Debb
     

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  29. fab32
    Joined: May 14, 2002
    Posts: 13,985

    fab32
    Member Emeritus

    KKL, Not to criticize your ride but looking at the picture I'm reminded of why I ALWAYS build a rearend for my customers and for my own projects. As you can see the pumkin is offset in the frame. On these small cars that we build, expecially the ones built hi-boy style, the offset centersection really looks bad IMO. When viewed from behind it gives the impression that it wasn't ENGINEERED correctly. Under a fat fendered car or one that is real low with fenders you can sometimes get away with it because it's not out there for everyone to see. I know there are some combinations that you can just BOLT IN but I've found very few that are perfect. I start with the wheels and tires I'm going to use, mock them up under the car so they look "right", measure the distance between the back side of the wheel mounting surface. This is your overall rearend width. From there figure how much the rearend needs to be narrowed to get this figure and compensate for how much the pumkin is offset on the rearend. This should give you the amount needed to be taken from each side (usually different amounts) to get your total width and the rear centered.
    Sometimes you get lucky and can take the short axle and use it on the long side thus requiring only one axle that has to be shortened and resplined. I know it sounds like a bunch of work but the result is just another thing that makes your car look like it was done in a professional manner.

    Frank

     
  30. metalshapes
    Joined: Nov 18, 2002
    Posts: 11,130

    metalshapes
    Member

    Fab, on a really low car like mine you might have to use a rearend like that.
    I started out with a Truck rearend that was the right size, and boltpatern but it would not work because the perfectly centered pumkin made the yoke off center.
    That would have pushed the driveshaft over a couple of inches, which would have left no space for one of the seats ( the seats are between the driveshaft tunnel and the framerails.)
     

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