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ANOTHER 8.8 build

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Old Jan 24, 2012 | 07:23 PM
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Default ANOTHER 8.8 build

Ok more like questions about one.

I picked up a free 8.8 tonight its from a ranger so one side is shorter than the other and the guy said it has 26 or 28 spline axles...
I want it to be 4 inches total shorter for the fbody so that eliminates using my axle tubes!

What size pipe do I use to make the tubes?

How can I make the rear use my factory brakes?

I'm still in the process of searching so go easy on me.
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Old Jan 24, 2012 | 09:11 PM
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use your axle tubes but cut em 2 inches shorter per side.....
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Old Jan 24, 2012 | 11:05 PM
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Not sure why you can't use your 10-bolt tubes. But it depends on the diameter of the axle tubes in the Ranger. The Ranger 8.8s I found have 3" OD tubes and probably have 3/16" or 1/4" wall thickness. Since the 10-bolt has 2 5/8" tubes they might just fit or have to be machined to fit into the 8.8.
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Old Jan 25, 2012 | 06:09 AM
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Yeah I'm still going to attempt it by cutting the 8.8 tubes with a bandsaw.

Then cut my tubes in 3 spots.removing 2 inches off the outside end welding the flanges back on getting moser axles and running a mini ladder bar setup.

I will try to keep this thread updated. the rearend was free, might as well try.
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Old Jan 25, 2012 | 06:58 PM
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Started on it tonight.

Got the cover and drums off and now trying to find an 8mm wrench to remove the pin to check the axle spline and remove the diff
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Old Jan 25, 2012 | 07:19 PM
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Well its apart minus the diff is still in. 28 spline axles but I should be able to sell the differential to offset some cost.
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Old Jan 25, 2012 | 11:27 PM
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why on earth would you cut the ends off when you can cut 2 inches off the inside and just slide them in??
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Old Jan 26, 2012 | 06:04 AM
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Won't the spring perches be in the wrong spot then? Or am I missing something?
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Old Jan 26, 2012 | 06:26 PM
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yeah. youre right. i was drunk lol
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Old Jan 27, 2012 | 07:28 PM
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I was hoping at first but its easiest to just cut them off and weld them back on 2 inches shorter.
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Old Jan 27, 2012 | 11:49 PM
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the ranger and explorer rearends are already narrower than an f body. i shortened the long axle tube of an explorer rearend to match the short side axle tube. makes it around -4 each side narrower. so do the math..... im mini tubed and run a 3.5 bs wheel.
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Old Jan 28, 2012 | 06:19 AM
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I don't have the funds or the know how to minitub my car. Plus it needs to be able to be daily driven.
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Old Jan 28, 2012 | 08:08 AM
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i drive mine alot. not daily. but why would mini tubs prevent it from being daily driven? i drove mine from iowa to mississippi and back. 4.30 gears and 450 rwhp averaged 25 mpg!
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Old Jan 28, 2012 | 09:37 AM
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You're planning to get 31 spline stuff next, right? You could go 33, but that's all but pointless anymore.
Originally Posted by cantfind2nd
i drive mine alot. not daily. but why would mini tubs prevent it from being daily driven? i drove mine from iowa to mississippi and back. 4.30 gears and 450 rwhp averaged 25 mpg!
I call on the economy... Unless you had 33" tires out back.
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Old Jan 28, 2012 | 05:38 PM
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explorers come with stock 31 spline axles. thats what im using two short side axles. and i do less than 2000 rpm in 6th gear at 75. you must be new to ls1s.... lol i have 28 Inch tire.
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Old Jan 29, 2012 | 10:00 PM
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Originally Posted by cantfind2nd
explorers come with stock 31 spline axles. thats what im using two short side axles. and i do less than 2000 rpm in 6th gear at 75. you must be new to ls1s.... lol i have 28 Inch tire.
Okay... Still think it's BS.
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Old Jan 29, 2012 | 10:07 PM
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Come on guys this thread isn't about fuel mileage...

As for an update,
The 8.8 if taking a roadtrip tomorrow to work where I will remove the pinion and brake shoes. And have a local guy take his bandsaw to the axle tubes.
On a side note... I found 2 little metal squares in the housing about 3/4 x 3/4 and 1/16 thick... Any idea what those are?
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Old Feb 2, 2012 | 07:57 PM
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Hey, I'm in the middle of my 8.8 build as well and have some stuff out of my explorer rear you might want. Mine was a 31 spline 4.10 Posi rear. I'm running a Detroit TrueTrac diff unit, so I don't need any of this, I have axles and diff unit with gears. Shoot me a PM if you're interested.
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Old Feb 2, 2012 | 08:04 PM
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Originally Posted by 97badass
....On a side note... I found 2 little metal squares in the housing about 3/4 x 3/4 and 1/16 thick... Any idea what those are?
Brake line holders???
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Old Feb 2, 2012 | 09:33 PM
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Inside of the housing?

And thanks for the offer but I'm going with a spool.
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