10 bolt carrier id HELP

uncleg
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Posts: 13
Joined: Fri Oct 28, 2011 11:23 am

10 bolt carrier id HELP

Postby uncleg » Tue Nov 01, 2011 7:04 am

Can anyone help with an ID of this carrier?
It seems to be an auburn style, but the numbers I found hav'nt been any help.
I would like to rebuild if possible.
10.5 ten bolt 273 up carrier.
numbers that are on the tube. PT G70421

101_9448.jpg
101_9447_00.jpg
101_9447.jpg

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monzaz
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Joined: Tue Nov 13, 2007 7:56 pm
Location: RICHFIELD, OH

Re: 10 bolt carrier id HELP

Postby monzaz » Thu Nov 03, 2011 2:04 am

That is a Borg Warner 10 bolt (round cover 10.5") 8.5 (ring gear diameter) Limited Slip posi unit

28 spline axle unit and can be used in all 1970 -1987 10 bolt 8.5 rears including bolt in axle or c-clip axle rears.

It is a cone type like Auburn units.

The cone and side gears are 2 separate pieces.

If you say it had 2.73 gears it will have 3 series carrier and will hold all ratios listed
2.73 2.93 3.08 3.23 3.42 3.73 3.90 4.10 4.30 4.56 4.88 5.13 5.38 5.57

Jim
J D Race


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