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Rear end gear ratio..

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04-19-2012, 10:25 AM

Touchdown67

Registered User

Join Date: Jul 2010

Location: Scottsdale, Arizona

Posts: 204

Re: Rear end gear ratio..

Quote:

Originally Posted by 1963c-10

Jack up the back of the truck and remove the rear diff cover. Count the # of teeth on the ring gear, count the number of teeth on the pinion. Divide the ring gear # by the pinion gear # and you have the rearend ration. Example: a ring gear with 39 teeth and a pinion with 10 will give you a 3.90 ratio.

Thanks for the info..

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