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#1 |
Senior Member
Join Date: Aug 2003
Location: Lubbock, Texas
Posts: 2,443
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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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72 Cheyenne Super 80 Silverado Blazer 2wd |
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#2 |
Registered User
Join Date: Jul 2006
Location: Fair Oaks, CA
Posts: 475
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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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1968 Short Fleet 350/700r4 http://67-72chevytrucks.com/vboard/s...d.php?t=249435 1997 Bagged XtdCab Vortec350/4L60e http://67-72chevytrucks.com/vboard/s...44#post2286144 1993 XtdCab Longbed 4x4 6.5Turbo/NV4500 "Daily Driver" 1985 Toyota XtdCab 4x4 22re/W-56/Dual T-cases, Doug Thorley Header, Homebrew front and rear spring packs, Tons of Mods to suspension and drivetrain, 35" boggers, coming soon ARB's and 5.29's, Possible 4.3/700r4 swap |
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