Pay no attention to that chopped liver behind the curtain!
What you need is:
10" hub (duh)
10" brake shoes
Think that's it! A dust cover looks like this and probably has 5 different names.
Rallys, Sprints etc have this fitted already to the same front hub casting, not sure how the originals were attached but I used 3 pop rivets in true bodge style.
And yes, it can be reversed if you want to go back.