by bgilbert » Thu Jan 20, 2011 3:53 pm
44 will have ball joints, a 60 will have king pins. A 60 will have a large hub sticking out, just like the rear axle. Can have a drive flange instead of a lockout. If the hub is flush with the single rear wheel rim, it's a 44. If it's flush with a dually rear wheel rim, it is a 60.
Bill Gilbert
85 D350 crew with 90 6BT intercooled Getrag 3.07's
93 D350 single cab Getrag 3.54's.