Back around 1978 or 79, I had air shocks and mags on my 66 Dodge Coronet. We used to "cruise the circuit" in down town Harrisburg, Pa. I knew what the legal bumper height was, and I always checked it before heading out. I also had the front end lowered a bit, so it had a pretty good rake to it. I had a set of nunchucks on the seat next to me.
I saw the cop pull around the corner behind me, and the lights went on. As he approached the car, I tried to hide the nunchucks under the seat. Well, out comes his revolver. He asked me what I put under the seat. I politely told him, and he instructed me to put them in the trunk. Then he proceeded to inform me that my bumper was too high, so he got the tape measure out, and low and behold it was legal. In the end, he wrote me a ticket for something hanging from the rear view mirror.
In the end, I think I got off easy. Now-a-days, I probably would have been shot, or at least drug out of the car and "searched".