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Old 06-01-2007, 06:46 PM   #1
harleyx2
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rearend width

how much wider are the71 72 rearends than a 6 lug 67-70 rear end? or is it just the axle shafts that are longer?
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Old 06-01-2007, 07:08 PM   #2
Longhorn Man
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Re: rearend width

3/8 inch per side, whole rear, not just the shaft.
67 - early 70...56 inches
late 70 - 72... 57 1/2 inches
As measured from backing plate to backing plate.
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Old 06-01-2007, 09:25 PM   #3
kwmech
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Re: rearend width

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Originally Posted by Longhorn Man View Post
3/4'' inch per side, whole rear, not just the shaft.
67 - early 70...56 inches
late 70 - 72... 57 1/2 inches
As measured from backing plate to backing plate.


fixed it for ya
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Old 06-01-2007, 11:33 PM   #4
Longhorn Man
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Re: rearend width

DOH!!!! yeah, 3/4 per side... my bad!
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Old 06-02-2007, 08:27 AM   #5
harleyx2
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Re: rearend width

so if i put this rearend in a 68 will my front end still align at the aligament shop?
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Old 06-02-2007, 11:35 AM   #6
Longhorn Man
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Re: rearend width

your rear won't have anything to do with the front... yeah.
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Old 07-16-2007, 02:02 PM   #7
VDOG
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Re: rearend width

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Originally Posted by Longhorn Man View Post
DOH!!!! yeah, 3/4 per side... my bad!
So I can put a 71-72 rearend under my 69 and not have any alignment issues?
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Old 07-16-2007, 03:45 PM   #8
Longhorn Man
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Re: rearend width

that is correct. If the rear axle is put in square, then it won't matter what width you install, a rear out od a vega, or one out of a Freighliner. If it's square, it won't matter.
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Old 07-16-2007, 07:37 PM   #9
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Re: rearend width

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Originally Posted by Longhorn Man View Post
that is correct. If the rear axle is put in square, then it won't matter what width you install, a rear out od a vega, or one out of a Freighliner. If it's square, it won't matter.

So the only thing I need to worry about is buying 5 lug axles and getting it converted to coil springs since it was converted to leafs
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Old 07-16-2007, 10:27 PM   #10
MrShelley
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Re: rearend width

Anyone have the overall width (wheel to wheel) for these trucks handy? Would be good to know when looking at new wheels.
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