My 69 Sport Fury convertible had power drums. While comparing speeds with a sports car on the highway years ago we both passed a cop sitting on the median. I quickly took the first exit I could while standing on the brake pedal. When I got to the bottom of the ramp I turned right, I had to. I couldnt bring the car to a stop in that short of time so I made the right turn to avoid going straight through the light. I was only doing about 120 but the ramp was too short, the wheels never locked. Those brakes made a hell of a stink ......