I agree the gold cars are the ultimate Yenko Camaros. At SCR1, I saw Cliff's car, and I think I spent more time drooling over it than all the other cars put together.
His car is the 'proto-type' Yenko that was featured in SS&DI, right? The 427 emblem placement is also different on that car too, right? On the front of the fenders instead of on the cowl section of the hood.