Adding AC to a non-factory AC truck

[MT_PLS]

I did some searching, but I could not find a comprehensive thread covering this. My 89 Ranger does not have AC. I would like to add AC and am wondering, just how hard is it to add AC?

1. Does the dash need to be pulled?
2. Will I need to drill or cut holes in the firewall?
3. What compressor do I need to purchase?
4. What year vehicles can I rob parts from? (including non-Ranger or BII)
5. Do any of you know of a thread that covers all my questions?

Thank you all for your assistance!
Mike

 

[85_Ranger4x4]

The closer to your model year the best.

1. Possibly for wiring
2. No, just swap blower motor housings
3. One for a '89 2.3 Ranger, you will need the bracketry too
4. No
5. I converted my '85, but it is both older and has a different engine