74 Five MPH Front Bumper & Shocks

You will still have a couple of holes that are visible when you remove the filler. I put little plugs in mine BEFORE painting the car . I simply drilled out the shocks and pushed the bumper back. I think a couple of self tapping screws secured it from there on
I did this on my Dart Sport ~20 years ago, so my memory is fuzzy on everything I removed. I do remember drilling a hole in the bumper shocks and securing them closed with some self-tapping screws. I don't remember seeing anything exposed that made it obvious that I modded the bumper.