72 Duster Resurrection

On your ball joints you have not mentioned if you are using the large joint upper arms. If so then you will need to order

1974-1976 A body disc brake front end
Upper ball joint (2)
Lower ball joint L
Lower ball joint R
Outer tie rod end (2)

1968-1972 A body front end (disc or drum)
Pitman arm
Idler arm
Inner tie rod end (2)