Lower Control arm Tools
american muscle makes the tools that mancini sells. they're okay for a hobby wrencher or enthusiast but don't last for nothing-- the threads gow out and washers get all bendy and galled.
the setup that 72blu posted is the jam for UCA bushings and the price is right.
on the LCA there's a bunch of ways to tackle that job: welding a washer to the bushing cup, cutting the cup and getting after it with an air hammer or cold chisel, collapsing it on itself and punching it out from the back. but the tap is the absolute easiest and safest out of the bunch.
can't recommend a press enough, not only for suspension work but just in general. although, don't mess around trying to press in the upper bushings, you'll likely bend the arm rendering it junk.