I made my own clips by using a piece of 1/8 inch thick flat stock steel, 1/2 inch wide by 1 1/2 inches long. I drilled a hole in the center,and tapped it to the size of the machine screws I used and threaded the screws into the steel. I left the head of the screw up enough to get a cutoff wheel in and cut the head of the screw off,then tack welded the screw to the steel and then I ground off any excess weld. I then painted them so they would not rust. I think Charger specialties has reproduction clips,but they aren't cheap! You can measure or template the holes from another 70 Charger.