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#1 |
Registered User
Join Date: May 2013
Location: Altadena, CA
Posts: 25
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How to identify diff- for car or truck 12 bolt
I have a posi diff with 3.73:1 gears on it, I was told it was a 12 bolt but it was a few years ago and I really don’t know what I have. I’ve searched around a little but can’t find easy answer- how do I tell if I have a truck or car differential? There’s something to easily measure right?
Posted via Mobile Device Last edited by Ratpick; 04-19-2019 at 06:26 PM. |
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#2 |
Registered User
Join Date: Jul 2012
Location: Whitehorse yukon
Posts: 1,218
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Re: How to identify diff- for car or truck 12 bolt
https://www.chevyhardcore.com/tech-s...rearend-guide/
How to guide look at the pumpkin cover and some casting numbers |
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#3 |
Registered User
Join Date: May 2013
Location: Altadena, CA
Posts: 25
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Re: How to identify diff- for car or truck 12 bolt
Thanks. That was an article I had looked at, but I decided to open it again and somehow I missed the one important line with measurement of pinion gear. So I’ve got a truck diff! Relieved, now to slap er in there
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