Yes, the two tension pins, at $0.34 each, did the trick, along with some four letter words, problem-solving, four letter words, some cold fingers, and time.
I haven't had this much clutch control since they originally welded in that shitty, ujoint. One of the pins had sheared, and it started to drop the clutch.
On another note,
My starter is not for a 318 v8, but for an 198 I6 out of a 60s-70s barracuda.