Jan 9, 2010 #31 BigRigTech Diesel junky Joined Feb 10, 2007 Posts 3,288 Reaction score 1 Location Nova Scotia, Canada Dana 80's are rear loads, all the 100 series Dana's are front load - this would be your 2 ton and larger gear.
Dana 80's are rear loads, all the 100 series Dana's are front load - this would be your 2 ton and larger gear.