I stopped going to Autozone because their computer did not list 8 3/4 axle seals in the front wheel drive trans-axle section.
I kept telling the guy why they would not be in that section.
Then another of his co-workers.
Then their supervisor.
They all said that that axle seals for an 8 3/4 equipped 1970 Fury would be in the FWD section, so if they did not have a listing, no one made them.
Even when I asked them to check RWD listings, they insisted that they would not be there for my application.
I drove home & ordered them from Dr. Diff.