Z32 wheel centrebore measurement

Anyone know what this is?

Throwing around some ideas around a really wild Z32 based project the likes of which has never been done, wheelset is fairly integral to the build.

 

You mean the bit that centres on the hub? or inner diameter of the barrel?

 

Thanks mate, found this about 10 minutes after I put this post up and then forgot to come back

 

Don't want to say too much at this point in case it doesn't eventuate because it's a lot of time, effort and money for the final product and I don't want to be the "I'm gunna" guy.

Suffice to say it will be so far away from any previous z build seen ever anywhere in the world and will definitely upset purists from about four different automotive camps