I finally got around to installing the poly a-arm bushing that I bought a loooong time ago from British Parts Northwest. After putting in one side, I did a quick count of what I had left. You guessed it - I was one short. I searched all the usual places to no avail. I emailed Customer service at British Parts Northwest and British Parts Northwest. Curtis answered my email right away and even though I offered to pay for the lone bushing, he sent it for free. So thanks again Curtis!
Scott