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Old 02-05-2013, 11:37 AM
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Put in a new Eaton Posi and new bearings. If you have a '89 or older rear end then it will have 26 spline axles. You can upgrade it to 28 spline axles, which is what I recommend. If you have a '90 or later then it should already have the 28 spline axles. This is assuming that you have the 7.5 rear end.
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