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#1 |
Registered User
Join Date: Jun 2018
Location: Los Angeles
Posts: 4
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12 Bolt Differential ID Identification Help
I am trying to figure out where the differential on my 1969 C10 Step Side has. I have gone through the search on the board and the other postings I found do not match anything on my differential.
That being said here is what I have stamped on it. Passenger Side THC W138 2 NF3896838 Driver Side GM 61 CN3 I tried attaching the pictures but for some reason it says missing token. Here is a link with the pictures any help is appreciated. https://www.dropbox.com/sh/g6ds1jezx...ZlisreP2a?dl=0 Last edited by ADimas; 08-21-2018 at 04:09 PM. Reason: Pictures |
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#2 |
Registered User
Join Date: Feb 2010
Location: Richmond Hill, GA
Posts: 64
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Re: 12 Bolt Differential ID Identification Help
Looks like a standard 12 bolt truck differential. Used from '63 or so until '81.
__________________
1957 Chevy 3200 1971 Jeep CJ-5 Renegade II 1983 Chevy K/10 Silverado 1985 Jeep CJ-8 Scrambler |
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#3 |
Registered User
Join Date: Jan 2014
Location: SoCal
Posts: 281
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Re: 12 Bolt Differential ID Identification Help
Hope this helps~~~~~
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#4 |
Senior Member
![]() Join Date: Aug 2003
Location: Conyers,Ga.
Posts: 7,287
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Re: 12 Bolt Differential ID Identification Help
THC code shows 71 model rear 3:73 non posi.
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#5 | |
The Older Generation
![]() ![]() ![]() Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,515
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Re: 12 Bolt Differential ID Identification Help
Quote:
This thread I posted should have came up in your search. All you need is the THC. http://67-72chevytrucks.com/vboard/s...d.php?t=578793 If you are posting pictures and the "missing Security Token" message comes up, it's telling you that your pictures are too big. Size the pictures down to a width of 1150 Pixels and you should be good to go.... LockDoc
__________________
Leon Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles (My Dually Pickup Project Thread) http://67-72chevytrucks.com/vboard/s...d.php?t=829820 - |
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#6 | |
Registered User
Join Date: Jun 2018
Location: Los Angeles
Posts: 4
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