Footnotes:
1 - 1988 and newer half ton petrol trucks may have either a Chrysler 9.25" or Dana 60. Check spline count.
2 - Pre-1997 8.25" axle assemblies with 27 spline axle shafts will accept newer, stronger 29 spline shafts if RD93 is used.
3 - See performance section of this guide for non-standard upgrade model(s) available for this application.
4 - Newer OEM Chrysler 8.25" and Dana 44 ring gears may have 7/16" bolts. Air Locker flange holes must be reamed larger to suit.
5 - Available 2007.