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Re: Identification of my 12 Bolt
Quote:
Originally Posted by gmc684x4
What is the axle number of the diff in your truck ?
I would guess and say its a 70 to 72 diff there a bit wider
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The axel number? Is that part of the #’s that ar stamped into the tube or number that is cast into the center section?
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70 custom10 swb fleet side 454 th400
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