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Old 08-15-2007, 01:07 PM   #1
sameyrasmea72
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Rearend ?

Will a posi-unit and all the guts out of a 1981 truck 12-bolt swap with a 12-bolt 1972 rearend? I don't think the posi if a factory unit, but my cousin spent a lot of money on this rearend and now the truck is parked and is going to let me swap if possible. The 81' is a 373 and the 72' is a 307 if that makes any difference.......Thanks Jason
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Old 08-15-2007, 01:10 PM   #2
Scott68-93-97
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Re: Rearend ?

That will work, if you were just swapping gears you might have a problem but since you swapping the carrier also it will work.
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