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08-15-2014, 08:09 PM
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#1 |
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Registered User
 
Join Date: Dec 2012
Location: Green Bay Wisconsin
Posts: 126
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what kind of posi is this?
http://appleton.craigslist.org/pts/4594838186.html
I've been looking for a posi for a while is a rusty one like this worth my time? and I know there is a different flange for 3.73+ and <3.73 what does it look like to you?
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1969 Chevy C/10 Stepside, Short Box. LQ4/4L80E swap in progress! (Donations being accepted!) |
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08-15-2014, 09:58 PM
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#2 |
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Senior Member
Join Date: Sep 2011
Location: Owosso, Michigan
Posts: 2,860
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Re: what kind of posi is this?
Looks to be a series 3 Eaton 12 bolt truck carrier.
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1967 C10 SWB Owner - Rustbelt Restorations |
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08-16-2014, 06:36 PM
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#3 |
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Registered User
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,728
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Re: what kind of posi is this?
It does look like a factory Eaton posi. It hasn't exactly been stored well, though. 3 series is not a very good term for carrier break on a truck 12 bolt as it overlaps the middle of the 3 range.
3.73 and up would be the 4 series carrier if you want and 3.42 and down would be 3. Need to know what gear it was originally on it to know if it matches up with yours. $95 not a bad deal IMO.
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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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