Porsche Repair: rotors, wheel studs, wheel bearings

Question
the part that attaches to the rotor that the wheel studs attach the wheel can not find them for my 1971 911t porsche

Answer
Hi Richard, I believe you are talking about the "wheel hub" or the "hub".  It is the housing for the wheel bearings and wheel seal that slides onto the spindle, etc. Right?

If you can't find them listed in any of the aftermarket Porsche retailers or the dealer, then the last place is to start your search in junk or salvage yards.  I've seen them (very occasionally) in my area so I know they are out there,  Also, eBay is often a good source for hubs that someone has already taken from a car in a junkyard.  Good Luck.

Dave