hey luke,do you,I dont see an answer,nothin like a smart alek that knows all,IF I REMEMBER! MY 67 WOOD WHEEL HAS NO HUB,THE WHEEL BOLTS ON THE SHAFT LIKE ANY OF MY OTHER FACTORY WHEELS!MY AFTER MARKET WHEEL HAS A HUB THAT BOLTS ON THE SHAFT,THEN! THE (AFTER MARKET)WHEEL BOLTS TO IT!Is he talkin about the horn button mount?I thought he was talkin bout where the wheel mounts to the shaft!so luke,since you know all,I hope team chevelle has a meet and your there,and I run into you so I can see just how clever you are,and I hope your ready for that,and I think if YOUR! so brainy,you tell this dude what he needs------------O.K.--67rat