I recently put Wilwood Aero6 brakes with 14.25 inch rotors on, and needed a wheel that would clear it.

I knew that the TSW Interlagos 18" wheel worked, but when I saw a set of TSWs close by, I bought them instead. Here's the answer so you can search for it:
They fit great.

Reference numbers for the Wilwood kit:
2003 Chevrolet Corvette C-5 & Z06 - Front Brake Kit Part No.: 140-10163-R
Calipers: 120-13290, 120-13289, AERO6
Rotors: 160-9788, 160-9787, 14.25 inches x 1.25 inches. Obviously, they will also fit a Wilwood 14.00" and C6Z06 13.97" / 355mm rotor.
Wheels: TSW Nurbrugring 18 inches x 9 inches (9.0 inches), 50 ET.