Wow, that southern air system is CHEAP. That'd be worth custom fabricating some ductwork for and hiding it behind the dash. Looks like all self-enclosed, with no engine-driven compressor.
Is that the case? Kind of like a house window-unit air conditioner repackaged to fit in a car?


52 GMC 3/4 ton pickup
68 Big Block Vette
68 455 Firebird