A-Body 4 Speed Hump location

Thanks for all the help guys. I cut mine last week and it fits great.

I have another question for you guys. My Dart does not have a ball stud pivot bracket on the frame rail. I see in some pics that they have them, but the diagram that can with my parts does not show one. Here are two pics. 1st is mine, 2nd is another that I saw. Do I need the purple bracket?

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