Those inner fenders on that 57 make pulling the front sheet metal off a pita for sure. That and the bumper brackets go through the front sheet metal. Without the inner fenders and the front bumpers, its like 5 bolts and the clip lifts off, with the inner fenders and the bumper, its probably 30 bolts (1/2 of which are end wrench off & tend to break). Mopar was pretty serious about that front sheet metal not falling off.

Pictures, notice how much stuff is removed from the sheet metal clip?
Gene