it's Panhard - don't pronounce the H either.
I have done my complete back end (live rear axle) now most of it I did my self with the following cost:
Panhard Rod Nolathane bush kit $20
Sway Bar Nolathane Bush kit ends plus 'D' bushes $20
Upper control arms came in a kit, you exchange your old arms for new arms as the bushes are pressed in $100
I got the lower control arms done at pedders for $180 ($100 for parts) I could have done it myself with a lot of mucking around as the diff end bushes are actually pressed into the diff, didn't have the tools to do it.
Radius arm rods were done too (at pedders) for $170
Go to pedders and get a $14 suspension check, they'll let you know what needs to be replaced they'll also give you a qoute, however they are price and not everything they say needs replacing. I didn't trust em so I asked if I could have look myself on their hoist, and sure enough my rear bushes were shot (which i pretty much already new) and some of my front end was fine, when they said it wasnt