What rear end is it?

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07-12-2007, 08:49 AM

90_Mustang_GT

2nd Gear Member

Thread Starter

Join Date: Apr 2007

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Posts: 432

What rear end is it?

So this is probably a dumb ? and an easy one to answer but what rear end do the foxs run. Ive looked at the tag on the housing but its all rusted up.

07-12-2007, 08:58 AM

P Zero

5th Gear Member

Join Date: Jun 2005

Location: Michigan

Posts: 3,986

RE: What rear end is it?

On a 90 mustang GT it's an 8.8" rear end with either a 2.73 or 3.08 gear, depending on if its auto or manual.
-P.

07-12-2007, 09:04 AM

98MustangGT46

5th Gear Member

Join Date: May 2007

Location: Norton, Massachusetts

Posts: 2,166

RE: What rear end is it?

+1 Its a 8.8" rear end.. I believeit was theearlier80 years that had the 7.5" rear but you have the 8.8"

http://www.mustanggt.org/forms/90decode.htm
Go here and enter all your info..Its on your drivers door tag.. AX would be your gear ratio..

07-12-2007, 11:27 AM

Shelty

5th Gear Member

Join Date: Jan 2007

Location: Bumblef***, MD

Posts: 4,842

RE: What rear end is it?

79-85 5.0s were 7.5
86-95 5.0s were 8.8
96-current 4.6s are 8.8
79-86 and 94-current 3.8s are 7.5
79-93 2.3 are 7.5

not sure if the SVO was 8.8 or not