It's some seven years ago when I converted in the '66 GT Dart. To my surprise, the cowl induction blocked the visibility way more than the six pack it replaced. It's wide, and long, and equal height everywhere, my seats were installed pretty low in the car, and I couldn't see a whole lot out of there. As far as the looks go, at first I thought they were cool because you saw so few of them. Now, that they are everywhere, I don't like the looks a lot. Even though I have one in our car. Maybe it's time to convert to the good ol' L88 scoop?