What is this strap/bar on Aussie K-member?

So my Charger has a small tab on the K frame that your bracket would bolt to. However, what is bolted there is an electrical connection that had one side cut off and the other was attached to the upper bolt for the motor mount. The cut wire looks a bit small to be from the battery unless it was a secondary grounding spot??? Also, wire was too long to be considered as a torque strap. My negative cable from the battery just attaches to the front of the block/head as most American 340s. I can try to take picture tonight if you need. I agree with your thought that it is not designed to be for a torque strap. My Charger is a 73 VJ with a VH grille that was cloned to look like an E38. Orange/Black with the 340+6/4 speed - nice fun combo.