273-4 carb linkage 1967 Barracuda AT

To 4spdragtop:,Yes, I see the oval slot AND the spring clip (didn't look closely earlier!). And, the last question is about the "pivot" clamp, bolted to bell housing (bell lamp?). I'm guessing that I DO have one; shown in my photo as 4th link piece from bottom, with small blue tag. Don't recall what tag meant originally; writing is unreadable. However, referring robFig #3 from Dart67, this item is twice as long (wide) than the factory photo. Still, I'm going to try and fit it in. Thanks again.