Joe, as you know I deliver parts for Advance. We have a lady there been doing commercial and other parts for about 10 years. (and her hubby is a good mechanic)
All that to say this.... the number you gave me would not cross reference, SO, she hit the books with me and we could not find that number anywhere.
We looked in books 46-79 and then 79-2000 and found nothing.
Of note is that we found a part number 1697C listed for several models/years for cars and trucks but not like you listed it above....for what its worth the 1697C listed for $43 IF it was the right one.
Not to be outdone she looked up several more and found one she said "may" be it and was less money. I think about $24. She told me she COULD get "those" in one to two days.
Joe, can you send me a picture of the one you have ... OR any additional info that might help. We haven't gave up yet!!!