Ford AODE & 4R70W Transmission Billet Intermediate Direct Shaft AODE/4R70W Billet Intermediate Shaft This shaft is a direct replacement part for the AODE transmission. Made from 300M material Much stronger and more durable than the O.E. version Precision cnc machined Heat treated for additional toughness This is a must for high horse power units. The big end is bad about snapping off.