65/66 Dart Tail Lamp Bulb?
I tried searching eBay. I'm good at it, or at least I was; a year or two or five ago, I would have been able to get some good results. Now the search function is broken to the point of uselessness—hundreds of irrelevant results because the algorithms and "artificial intelligence" override your search string, plus a bunch of "sponsored" results (i.e., spam), plus sellers including a bunch of bogus keywords in their auctions (which now go through an "artificial intelligence" "listing assistant", so who's actually larding them up with the bogus keywords?). Searching 1195 (bulb,bulbs) -LED gets 1156 bulbs, 1157 bulbs, a bunch of "LED bulbs", fenders for '47 Buicks, box fans, mason jar lids, action figures, stuffed animals.
Trying harder doesn't help; (GE,general electric,sylvania,ACDelco,Delco,AC,Guide,Westinghouse,Philips,Wagner,Tung-Sol) 1095 (bulb,bulbs) gets fewer results, but still nothing relevant.
…and the enshittification of the internet carries on.