I have all the parts for my center dash clock including the clock itself, the bezel, lens, wiring harness, etc. BUT - what I don't have is any of the associated attaching hardware that would actually hold the clock and it's pieces to the dash itself. In the AIM (pg 414-415) there looks to be 4 metal pieces that attach to plastic tabs coming off the back of the dash. 2 metal pieces sort plug into the tabs and have a screw hole in the front middle of them. They run vertically - part # 6481602. The other pieces look to "plug" into the two top tabs and have a screw hole in the middle top of them. They run Horizontally - part # 3951215. I'm also missing the screws, 2 each - part numbers 9421944 & 3849634 respectively.
It seem the places like NPD, etc. sell the repro clocks, lens, bezels, etc. but none of the attaching hardware. Any clues as to where this attaching hardware can be found?

Thanks in advance.

Rob, the only source is used. I have never seen the screw hole version on ebay. You can use the stud version in a pinch. they can be found on junk dashs, then just use a nut. I might have some of these.