Quote: If you don't know the correct pinion depth it can be calculted by measuring the thickness of the pinion head and subtracting it from the mounting distance for a Dana 60(3.125").The difference will be the depth that the pinion should be installed.If your pinion is marked +- a number,add or subtract it in thousands to your pinion depth.
Actually pinion depth for a Dana 60 is 5.000" minus pinion head thickness.
