# 673 Posi unit olds 12 bolt for 2.56 , 2.79

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November 12th, 2013, 11:06 AM

gevosrears

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Join Date: Nov 2011

Location: Seneca Falls , N.Y.

Posts: 53

# 673 Posi unit olds 12 bolt for 2.56 , 2.79

I`m looking for posi units # 673 for a olds 12 bolt . It fits 2.56 and 2.79 ratio`s . If you have any other rear parts I may be interested also.
John , ph. 315-568-9744

November 12th, 2013, 11:53 AM

Texas69

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Join Date: Feb 2011

Location: Central Texas

Posts: 330

673 posi

NOT MINE

San Antonio TX

http://sanantonio.craigslist.org/pts/4170750880.html
12 Bolt Type O Posi "673 Carrier" will fit 1967 -1970 2.56 and 2.78 Type O Rearends only...

$300

November 12th, 2013, 08:30 PM

507OLDS

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Join Date: Oct 2009

Location: Erie,PA

Posts: 3,814

You finally run outta parts John?

November 13th, 2013, 05:05 AM

gevosrears

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Join Date: Nov 2011

Location: Seneca Falls , N.Y.

Posts: 53

LOL , not yet .I`m being proactive so I don`t .You don`t happen to have a nice set of OEM 12 bolt 3.91`s ? I have a nice original rear with a bad gear set.