The indicated "wiring loom holder" was mounted next to the starter cable brackets.
I found this thread, where it shows the mounting locations for 3 of the brackets: http://www.dodgecharger.com/forum/index.php?topic=43738.0
Can anyone identify the fourth? It has original paint on it, so I'm pretty sure it goes with the car.
Pretty sure that mounts on the back of the alternator...
:iagree:
holds the alt wires
(https://www.forbbodiesonly.com/moparforum/attachments/img_1353-jpg.1083387/)
Thanks! After I bent it a little bit, it made sense.