okay, so i know i will need to change to manual hubs when i get a blazer. everywhere ive seen them for sale ( this includes magazine ads and parts stores) all have thenm listed for dana 44's only. are these applicable to the 10 bolts as well? i think someone told me they were, but i'm not sure. thank you for answering what i think is a pretty dumb question. shaggyk5 aint nuthin in the world like a heavy chevy!!