Those Rallys without Hub Caps are the only ones I have ever seen. I have that same Corvette kit and have saved those wheels for some other build. The later 8" wide Corvette wheels were a fairly inexpensive way to up grade the wheels on any 1:1 Chevrolet until the price of some after market wheels became affordable and Corvette restorers started paying stupid money for the 8"ers. I have a set and a half, 6 wheels, that will never sell.