Rear end identification

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06-14-2012, 12:39 AM

craig71springsport

2nd Gear Member

Thread Starter

Join Date: Jun 2010

Location: Pennsylvania

Posts: 347

Rear end identification

So I really would like to know if I have a 7.5 or 8.8 rear, but my axle tag isn't there. Any way to identify by another means? Been trying to look info up on the internet but not getting much luck.

Thanks!

06-14-2012, 10:15 AM

19stang68

Join Date: May 2011

Location: New York

Posts: 11

Is it for your 71 Mustang? If so, then you would have an 8" or 9" rear. Here is a page that will help you ID which one you have (if it is for your 71 that is):

http://www.kevinstang.com/Ninecase.htm

Craig

06-14-2012, 10:18 AM

new2forum2

Join Date: Jun 2012

Location: Missouri

Posts: 1

Hi I'm new to this thread and wanted to introduce myself

06-14-2012, 11:53 AM

craig71springsport

2nd Gear Member

Thread Starter

Join Date: Jun 2010

Location: Pennsylvania

Posts: 347

Quote:

Originally Posted by 19stang68

Thanks Craig...hey...my name is cr......OH MY GOD I'VE MET ANOTHER CRAIG

06-14-2012, 02:49 PM

jlg2002

4th Gear Member

Join Date: Jun 2006

Location: Fontana, California

Posts: 1,483

and if you still have a door tag there is a code that identifies the factory installed axle/rearend which can be decoded by several online sources.

06-14-2012, 09:01 PM

craig71springsport

2nd Gear Member

Thread Starter

Join Date: Jun 2010

Location: Pennsylvania

Posts: 347

Yeah I was going to resort to that but the other gentlemen's link helped out a ton! Definitely have an 8.8, which is good because I no longer need to buy a rear

Thanks again so much, saved me a chunk of change!