Reducing body roll. SS springs, sway bar, or both?

Are you trying to keep the ride height the same or raise it? Some SS springs will raise the rear, but I think of them as still more of a straight-line hook spring, than a cornering rally type spring. In the old days some people used to put air shocks on to raise and stiffen. I had an old buddy that had N50-15s on his Duster that way, but pretty rough on bumpy roads and not great in the rain.