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

If anyone is gonna know Jeff AKA Oz Hemi would be the guy, might give him a call... Or shoot him a text with a picture of the bracket...
That's a heck of an idea! I kinda feel a little foolish I didn't think of that myself, so....Thanks!

By the way, the LCA's were "clocked" dang near perfectly when I put the torsion bars back-in. Not sure if they're always that easy to do, but things went together very smoothly, so again: Thank you!