Gear Ratio1

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tonydiv

technical advisor
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If you're referring to rear end gear ratio, it's simple.

Just look at the white door tag under "Axle" there is a code there.

These are the most common ones.

17 = 3.31 non-limited slip
19 = 3.55 non-limited slip
H6 = 3.73 limited slip
H7 = 3.31 limited slip
H9 = 3.55 limited slip
 

OleAppleJack

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FWIW to anyone:
The tag on the door of my 2005, shows "Axle 15".

A search of my VIN on VIN Decoder provided this info:
"Axle Ratio :)1) - Rear 3.73, 3.73, 3.31 (3.31 min/3.73max)"

Not sure exactly how to decipher it; but assuming it has a 373 axle ratio. is my assumption correct?
 
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