trying to figure out the connections on the back of the heating/cooling unit inside the car. they are not connected ( bought it like that- been like that for a while, time to put it right).i have an 86 gmc wrangler 1/2 ton ( i think it was called a gmc bonanza in the US), the unit looks very similar- i wonder if it uses the same setup/ connections as the 79 camaro? can't look cause i'm away from home for a while. anyone else pondered this or is it just me?
