I've installed a number of j-yard salvage A/C units that functioned perfectly. However, there are some pitfalls. The early "add-on" units were the easiest and least troublesome but are not easy to find anymore. The modern units have a habit of konking out every few years so you've got the potential for clogged condensors, borderline compressors, and evaporators that have complicated controls, solenoids, and other little manufacturer specific features that can keep you perplexed.
I'm getting ready to add air to my 54...have used local auto-air sources for all the needed components on the others and will do the same for this truck. Most of the pricey "package" deals don't even address the "bracket" situation and have features I don't want or need.
There are several "online" sources for components with lots of good info on setting up a component system even if you don't use their products. Getting your components matched will make your system more efficient and QUIET!
I've already fabricated my low mount driver's side bracket and pass side alternator mount...have pics in my "Tips and Tricks album.
It sure isn't rocket science but with summer just around the corner getting a system installed is a priority. BTW..the average cost for an all-new local component system is $700. Hope this helps.
Dave
