I special ordered mine through Pep Boys:

Energy Suspension Bushings -

Front: 95163G Greasable Sway Bar Bushing Set 28MM
Rear: 95156G Greasable Sway Bar Bushing Set 3/4" / 19MM

Dealing with the barely literate employee there was a special kind of hell, but the price was pretty cheap. Took about a week to get them in.

Thanks again to Scott for doing the initial leg-work on these.

Ron