Help putting KH back together on 70 Duster

Bought this running and sort of driving 2 1/2 years ago and it had serious suspension issues that I was aware of. Replaced and repaired all parts that were problematic and I'm down to installing the calipers back onto the spindles. Well, here's where the problem starts.

Calipers mount fine with correct bolts that a friend gave me (lost mine in the garage) the hard line from the caliper to the brake hose is the issue.
Apparently, the person that put the car together prior to me either wasn't a mopar guy or just was slapping it together. I cannot get the hard line secured with the bracket...
Now, I pulled it apart but .... what bracket is this?! I looked up New hard lines cause they got stretched out. Yeah, I'm an idiot. Heres pics of the bracket. Doesn't look right for the KH brakes. I know there's a left and right bracket. They were switched... jeez. What are these brackets for ? They don't look correct at all. Thank you all
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