Well gents I ordered the new part and wanted to pass along some info.
- Napa pn 2-38887 made by Napa Echlin $385
- Checker carries a Borg Warner $322
- Autozone has a Delphi $385
- GM dealer pn 19210687 runs $560 (delphi part)
- I found it online for $243 made by delphi pn FJ10566.. shipped free too!!
Hope this helps someone in the future.