Need help with front suspension rebuild

All these cars have torsion bars, the long bars which run parallel to the front frame members from the lower arms to the rear.

A service manual is a wise first step

Not sure about "kits" but this is a good read:

http://www.bigblockdart.com/techpages/techindex.shtml

http://www.bigblockdart.com/techpages/moognumbers.shtml

You pretty much want

Upper ball joints

Lower ball joints

upper Arm bushings, and consider getting the Moog "offset" bushings which allow for more caster / camber adjustment

Lower control arm bushings

Strut rod bushings

If you have a sway bar, you'll need bushings for it

You may or may not need new dust boots for the T bars

On the steering linkage:

Check the pitman arm ball for wear, you may or may not need a new pitman arm

new idler arm

Check the tie rod ends, you may or may not need all 4 of them.

Lots of threads on here about alignment. If you are using radial tires, don't use the factory alignment specs, this is a good read. Pay attention to the "skosh" chart:

http://www.allpar.com/history/mopar/front-end-alignment.html

and some threads from this site

http://www.forabodiesonly.com/mopar/showthread.php?t=183214

http://www.forabodiesonly.com/mopar/showthread.php?t=140927

http://www.forabodiesonly.com/mopar/showthread.php?t=195810

http://www.forabodiesonly.com/mopar/showthread.php?t=226484

http://www.forabodiesonly.com/mopar/showthread.php?t=183607

http://www.forabodiesonly.com/mopar/showthread.php?t=231627