Am I right in thinking that all front hubs are the same between revs/turbo/NA except for ABS/Non-ABS and different dust shields?

Rear hubs seem to be more specific

- I have a Rev 3 turbo I'm trying to put in a Rev 1 NA import shell, but the hubs that came with the engine are ABS and the shell isn't!

Will any non-ABS turbo rear hubs fit, or do they need to be Rev 3+?
