9 Inch brakes 64 Dart Gt Help

Dan, I just found this in another part of this forum here is the link:

http://www.forabodiesonly.com/mopar/showthread.php?t=145165&highlight=inch+brakes

The springs in that forum's pics are like the type currently in my car. i would like a part number because I am starting to think Napa got it wrong.

I will go out into the garage and grab them an try to post a pic, my pic posting does not always work, but I will give it a shot.