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Ford 9 or 8.8? Input Needed

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Old 12-26-2010, 11:47 AM
  #1  
Deviousfred
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Default Ford 9 or 8.8? Input Needed

Ok guys, my indecision has me requesting some input from you guys.

I have a 65 Mustang with a mild 306/T-5 combination. I am in need of a rear axle.

What I have:
Versailles 9 housing and 28 spline axles, no center section.

Option 1:
Should I stick with this and get a center section, posi, gears, etc. I also have North Racecars sn95 brackets and rotors. I figure I would need at least $500 to get this thing together not really accounting for any kind of posi or locker. Keeping the 28 spline axles of course.

Option 2:
Explorer 8.8. A local junkyard sells complete rear axles for $100 no matter what they are out of and I have spotted several Explorers. I would need to have a buddy of mine shorten one side of the housing and pick up a spare shorter axle from the same yard for about $20. I would get 3.73 geras, posi, disc brakes, and a hefty weight reduction. I can sell the 9 and probably end up making some money for an aluminum cover/girdle.

Everything points to the 8.8 but I wanted your input on this.

Fred
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Old 12-26-2010, 02:41 PM
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2+2GT
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What I have:
Versailles 9 housing and 28 spline axles, no center section.
Option 1:
Should I stick with this and get a center section, posi, gears, etc. I also have North Racecars sn95 brackets and rotors. I figure I would need at least $500 to get this thing together not really accounting for any kind of posi or locker. Keeping the 28 spline axles of course.
Not true. You can get a complete, ready to install 9" Traction-Lok center section with your choice of gears for $549.

Option 2:
Explorer 8.8. A local junkyard sells complete rear axles for $100 no matter what they are out of and I have spotted several Explorers. I would need to have a buddy of mine shorten one side of the housing and pick up a spare shorter axle from the same yard for about $20. I would get 3.73 gears, posi, disc brakes, and a hefty weight reduction. I can sell the 9 and probably end up making some money for an aluminum cover/girdle.
Lotta work in this option.

Versailles had disc brakes. These are gone? You don't really need rear discs on these cars on the street, of course.
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Old 12-26-2010, 10:13 PM
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Deviousfred
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Originally Posted by 2+2GT
What I have:
Versailles 9 housing and 28 spline axles, no center section.
Option 1:

Not true. You can get a complete, ready to install 9" Traction-Lok center section with your choice of gears for $549.

[/B]
Source?
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Old 12-27-2010, 12:51 AM
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andrewmp6
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I would run a 9 inch just because there is no c clips that's the weak link in any rear end.
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Old 12-27-2010, 10:21 AM
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frdnut
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I like the ease at which you can change up the gear set in an 8 or 9 inch rear end..There are also lots of used parts available for 9 inch rearends..Trucks are a great source for lower gears....
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Old 12-27-2010, 04:45 PM
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tx65coupe
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I would keep the Versailles rear end. I got a rebuilt center section with traction lock and my choice of gears for about 600 dollars with shipping. I went with 3.50 gears. I think the Ebay seller was Rmustang or RUmustang.

Last edited by tx65coupe; 12-27-2010 at 04:47 PM.
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Old 12-27-2010, 07:07 PM
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F15Falcon
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The Versailles is about the worst factory disc brake rear end that was made, parts are expensive, and the brakes are not very good, so you know my opinion. I would ditch the Versailles discs, convert it to drum and go from there. You will end up with a heavy duty big bearing 9" that will be easy to change gears in. Get a junkyard center section and be on the road. You can always install a posi and aftermarket discs later on.
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Old 12-27-2010, 11:45 PM
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andrewmp6
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I love the 9 inch a lot of drag racers and off road use one so getting a used but good ring and pinion or full 3rd member can be had kinda cheap.Look on racingjunk.com you might find what your looking for.
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Old 12-28-2010, 06:11 PM
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tx65coupe
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Your right about that. The Versailles brakes are kinda funky and definitely could be better. My rear discs work farily well, but the parking brake has to be adjusted every 6-12 months. With them and the Granada front brakes, my car stops really well, better than I expected.

What drum brake setup is easy to swap over to it? I may be interested in doing that, if I have to redo the rear brakes later. I'm curious which cars have easy to get parts.

Last edited by tx65coupe; 12-29-2010 at 01:05 AM.
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Old 12-28-2010, 09:48 PM
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Deviousfred
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I guess a JY center section it will be until I can get a locker and the desired gears.

I pretty much already have most of the stuff to do a sn95 rear disc set-up on the 9, short of the calipers.

Anyone have any advice on what to look under for a 28 spline center section in the junkyard? I believe most trucks and Broncos came with 31 spline or am I mistaken?

Fred
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