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Old 06-12-2020, 09:11 AM   #1
MDPotter
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Is this a 12 bolt?

This rear end has been on the FB marketplace for about a week and I'm wondering if it's a suitable swap for my 6-lug Dana 44. I've been researching options to convert my Dana to 5 lug but just haven't found a good option. I can swap axle shafts on a 12 lug pretty easy and if it's the wider rear end that eliminates the need for wheel spacers.

I want to get some measurements off it and compare to my dana to see how they compare.

Does this look like a 12 bolt? The seller says it's from a 1/2 ton Chevy or GMC but doesn't know what year.

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Old 06-12-2020, 09:27 AM   #2
1971Stepside
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Re: Is this a 12 bolt?

Looks like one to me.
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Old 06-12-2020, 11:34 AM   #3
MJN
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Re: Is this a 12 bolt?

Yes- thats a 12 bolt
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Old 06-12-2020, 12:49 PM   #4
Killer Bee
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Re: Is this a 12 bolt?

looks like one to me.. here's the 6 lug 12 bolt under my 71 K1500 suburban you can compare with.. good luck!





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Last edited by Killer Bee; 06-12-2020 at 01:39 PM.
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Old 06-12-2020, 01:04 PM   #5
notsolo
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Re: Is this a 12 bolt?

What year had shock mounts like that....oposing direction?
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Old 06-12-2020, 01:35 PM   #6
gmc684x4
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Re: Is this a 12 bolt?

Yes its a truck 12 bolt
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Old 06-12-2020, 01:53 PM   #7
MJN
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Re: Is this a 12 bolt?

Quote:
Originally Posted by notsolo View Post
What year had shock mounts like that....oposing direction?
Square body trucks, Blazer, Suburbans- '73 and newer
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