Does anybody know if I can really use the same brake shoes, drums and wheel cylinders for a non-positraction on Spicer 45 in a `59 Apache?

All the parts places I've looked at say they use the same shoes. RockAuto says the wheel cylinders are different.

From the outside the drums don't look the same. The posi axle does have Bendix brake parts as most Dana/Spicer axles do.