Once the taper is loose, pry up the camber cam (if installed). The older style has different indexing.
This is my new favorite way to pull the cams:
When I had this axle aligned (just after I swapped it in), the techs weren't able to remove the cams. I had to drive around for a few days with the nuts loose (but pinned), frequently spraying penetrating oil on them. When they finally broke loose, I cleaned them & applied anti-seize lube, so they were much easier this time.
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