Just to confirm, I checked with Kanter and they still stock complete front end kits for AMC Pacers, these include upper & lower ball joints, control arm bushings and tie rod ends. Price is $175 which is not bad if you price out all the individual parts. I also checked Auto Zone again and find that they still have replacement rotors, calipers and hoses available at decent prices.
Be careful swapping parts from different year/models of Pacer (or any AMC) - they used a lot of outsourced components from **** and Chrysler, and you can run into problems trying to mix and match spindles, bearings and brake parts from different years.
FYI my writeup on the Pacer swap can be found at
Pacer
