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Old 10-24-2018, 09:04 PM   #2
Mark Yacavone
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Default Re: 9" ring and pinion question

Keith, The original Ford replacement gear sets were 4.57. (7, 32)
Somewhere along the line , someone decided to use the GM style of 9, 41.
Maybe one of the engineers here could tell us which one would be stronger..theoretically, anyway.
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