A8/A4 wheel bolt caps - Can use on older bolts?

[Bryan Kamerer <kamerer@concentric.net>]

	After retrofitting A8 wheels on my V8, how do I order and can you use the
little grey wheel bolt caps?

	Clair and Carlsen both were stumped as the fiche only showed the bolt and
cap as an assembly at about $5/copy, or $100 for the car (5x4).  Does
anyone know if these caps are available separately, and if so how to order?
 Will they work on older wheel bolts (specifically my 91 V8)?

	Thanks,

	Bryan Kamerer