Half-axle question

I have an 89 crx and am planning a b18c5 swap. I figure that I will need to use the ingegra half axles. I was wondering if I will need to replace the crx knuckles or will the axle fit with those. Any help would be great. Thanks.

90-93 integra axles and intermediate shaft.
you need to pry out the metal ringspacers on the hubs and the plastic spacers on the axles.