John, I found two on the drivers side. I haven't completely disassembled the passenger side yet, so I can't say if there are clips on that side or not. They are under that rubber/metal piece that runs the length of the rocker on the inside, and I haven't taken the right one off yet. If there is a bundle of wires that runs to the back of the car on the right side, there are probably some clips there too.
Now you've made me curious. I'm going out to do some more welding on the drivers floor pan now--maybe I'll take the piece on the passenger side off and see if there are clips there or not. I'll let you know what you find.
