Back in the day when Mopar offered the Chrysler kit car for dirt track racing, the put curved sheet metal pieces on the front fenders above the tires. Its really about how high or low you wanted the body sheet metal to sit, and a lot of that depended on the track you ran.

Cover the top of the front fenders, paint it, with a number on it, and drive the wheels off of it. I like the vibe. Gene