bumper and bracket question....difference between 72 and 70 challenger?

[Mpdlawdog]

What if any are the differences between the 70 challenger bumper brackets and bumpers compared to a 72 challenger? 

[bigblue73]

Jack slots in the 72 bumper.  The brackets are the same.  The 73 and up, however, made room for those knee busting obstacles that attached to the bumper plus moved them out for the 5mph crash stuff.  Search for bumper swapping and you'll be educated.  There really are some good write-ups.

[Mpdlawdog]

Thank you...I looked up the "swapping" them and found what I needed...