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Old 22-08-2023, 08:47 AM   #98
ebv8
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Default Re: The Definitive AU Diff Topic

Quote:
Originally Posted by auIILTD View Post
Not into a 3.08 housing which my Forte currently has. They are quite visually different.

So I guess that leads to my next question. Where there any AU sedans with a live axle that was not a 3.08?

Stu
the IRS 3.45 centre only will fit in the live axle housing but its only series 1 & 2 XR6 and all XR8 that were LSD, ghia's got the 3.45 but no LSD or series 3 XR6.
there are lots of factory ford ratios for live axles but all crap
3.08, 3.23, 3.28, 3.45... its not really worth the effort unless you can find a bolt in effort. go a 3.9 ratio, talk to a diff shop

i went from 3.08 to 3.45 and i think it was 0.1s quicker to 100kmh
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