The Dana 60 is a little heavier than the 9"ford,but the placement of the pinion on the ring gear will free up a little more HP than the ford. Where the 9" ford pinion goes in at robs a little more HP than the Mopar rear end.Enought to make up for the added weight. The only reason my dragster has a 9" ford in it is I could not narrow the dana (has a much wider center)enought to use in my dragster.

Last edited by MRMOPAR570; 07/30/10 06:47 PM.
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