94 Rear Hub w/ C6 wheels

I recently purchased a set of c6 18/17 staggered set off ebay. Today I was told that my car 94 z has a different rear hub size. Is this going to effect me mounting these wheels? If so, is there anything I can do besides eat the wheels? Any helpful feedback is appreciated.

i see the hazing coming.. i found it in the faq. took a few times, but i found it. did anybody else do this and have success?

Many people have put newer wheels on an older chassis, and had no problems with lightly sanding or grinding the inside diameter of the hub holes.

All four of my c6's have have the hubs machined down without any issues.