If I could get someone with a 70-71 challenger to do a quick pull tape measurement, I'd appreciate it. Just pulled my new AMD front bumper out of the box and tried to install it. I have the correct brackets on the car. For the 4 bolts that attach the brackets to the bumper, the outer 2 line up fine, the inner 2 are both off 2". The distance between the inner 2 bolts on my brackets is 19 5/8". I'm pretty confident the bumper is bad, but if someone can just measure between those bolts as installed on their bumper, that would work. thanks