I'm in the process of test fitting my parking brakes. But I seem to be missing a cpl of items. They are both highlighted in the attached picture. The one with the arrow over head is for the parking brake switch. I know where to find one of those. The part is circled below. It looks like a clip to help hold the cable in place in conjunction with the parking brake switch. Id this part available or is there a common substitute ???

Don't recall having anything like that on mine, plus it seems to look out of place, like it's really not suppose to be there. I could be wrong.

Is this it?

http://www.rickscamaros.com/camaro-parking-brake-cable-retainer-clip-1967-1969.html

That's it. Thanks.