danger_ranger05
Well-Known Member
Found this website that has the axle codes and what the stock gear ratio is for that particular axle. I hope this helps!
http://www.vibratesoftware.com/html_help/html/Ford/Ford_Ranger_1992-2008.htm#Axle

http://www.vibratesoftware.com/html_help/html/Ford/Ford_Ranger_1992-2008.htm#Axle