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08-31-2014, 02:19 PM
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#1 |
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Registered User
Join Date: Nov 2011
Location: Tustin, CA
Posts: 229
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Posi?
Is this a Posi/limited slip unit? My Spid says it was and beside spinning both, I don't know how to tell visually.
Thanks Also, any ideas of value? I will be listing in parts section after clarification. |
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08-31-2014, 02:24 PM
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#2 |
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Registered User
 
Join Date: Aug 2014
Location: Pittsburgh, PA
Posts: 627
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Re: Posi?
Yes it is a posi. If it is a factory gm gov lock posi then it isn't worth crap since they all expload eventually. Especially when you put anymore than stock power to it.
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08-31-2014, 02:26 PM
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#3 |
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Registered User
Join Date: Nov 2011
Location: Tustin, CA
Posts: 229
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Re: Posi?
Lol, Cool thanks!
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08-31-2014, 02:38 PM
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#4 |
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Senior Member
Join Date: Jan 2001
Location: Orem, Utah
Posts: 7,940
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Re: Posi?
The most obvious visual clue is the springs in it. Those won't be present in an open differential.
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08-31-2014, 02:41 PM
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#5 | |
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Registered User
Join Date: Nov 2011
Location: Tustin, CA
Posts: 229
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Re: Posi?
Quote:
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09-01-2014, 03:49 PM
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#6 |
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Registered User
Join Date: May 2000
Location: Petrolia,Ontario,Canada but working in Port Huron,Mi.
Posts: 1,771
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Re: Posi?
This is a factory Gov-Loc.
__________________
71 blazer,350SBC,approx.375HP,700R4,factory GM TPI.Dual electric fans,33x12.5x15 ATR on stock suspension. Petrolia,Ontario,Canada but working in Port Huron,MI. See ALL my Blazer pic's HERE |
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09-01-2014, 07:23 PM
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#7 |
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Registered User
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,723
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Re: Posi?
That is a limited slip, but it's NOT an Eaton Positraction that would have been OEM in an earlier truck or the Gov-Lok like pictured above. I think it's an Auburn unit best I can tell from all those springs and the shape of the carrier. Looks like a previous owner helped you out!
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44 Willys MB 52 M38A1 64 Corvette Coupe 68 Camaro 'vert LT1 & TH700 69 Z/28 355 12.6's @110 69 Chevy Short Step 4 1/2"/7" drop 72 Jimmy 4WD 4spd 4" & 35's 02 GMC 2500HD 4x4 Duramax |
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Linear Mode
