I plan to put AC in my 68 gmc before next summer. The custom fit units are pretty pricey but the under-dash units are more affordable. The custom fit models look better but that's not worth the extra money to me; I'm mostly concerned about the performance. I would appreciate any reviews from people who have used the under-dash units, especially if you live in hot areas. If they can handle triple digit temps and be comfortable I would probably go that route. Any info will be appreciated.
Jeff
