Axle code
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Joined: Sep 2003
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Check your book, if its not in the owner's manual then go up under your truck and read the tag on the differential. This will give your rear axle ratio. The first part of the second row on the tag will have something like 4(space)10 this would be a 4.10:1
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KLEO1480
1957 - 1960 F100 & Larger F-Series Trucks
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Mar 2, 2013 06:53 AM
