>  The alloy wheel
>also needs tapered lug bolts and nuts, not rounded.  I'm not sure that
>this is absolutly necessary but that's what I've been told.  The lug bolts
>off of Saab 9000's work fine, the lug bolts from the Audi 5000 have a
>rounded head. 

Everybody, keep in mind that Cory's talking about mounting a "Carat" V-gon
wheel, not a Audi turbo wheel. 
Also, I would imagine, if one was to purchase a set of used Vanagon "Carat"
style 5 spoke alloys, they would be smart enough to get the lug nuts and bolts
too, therefore your problem would be solved......

If you're mounting a Audi turbo wheel, then it IS PREFERABLE to use the Audi
turbo lug bolts on the front of the V-gon. 

chris