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Old 07-11-2005, 09:25 PM   #1
68cajun
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Rear end ID #'s on axle tube?

Can anyone tell me what the ratio is with these #'s,TWB0821 ?
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Old 07-31-2005, 05:46 PM   #2
Stepsides 4Ever
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From my (limited) personal experience, the numbers don't tell the true story. My numbers indicated a 3.73, but when I pulled the cover I have a 3.07 (14:43).

Best bet is to buy another differential gasket and pull the cover. It's probably time to change the oil back there anyway...
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Old 07-31-2005, 06:03 PM   #3
68cajun
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I have the truck in pieces right now so i opened it up and found 3:07's and a tore up posi unit.
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