i have a 72' 240z with a chevy 400 and i could need a something to replace my 4-bolt lugs with 5-bolt lugs. maybe even new steering knuckles.. dont know Thanks

Uh oh. You should RUN, don't walk, to HybridZ.org and do a search!

Hi 240z327,

It's simple. You need the front hubs from a 85-87 300zx and drill the rear flange for a 5x4.5 bolt pattern. The front offset will change buy about +3/4", I think.

Cheers, Ari

thanks for your help dat260