My truck didn't have a/c...found one that did and got all the components for everything...question is...there are 2 hoses that go to vacuum to operate the ventilation doors that come out the front of the "ventilation box" if you will...one is black and goes over onto the line for the power brake booster, and the other is a brownish hose that has been cut off...can somebody look at their truck and tell me where the brown hose goes on yours? That's the only thing I can't figure out right now...and to those that read my post a couple days ago about taking windshield out, yeah, it broke, lol...I figured out the easy way to do it after I got the first crack...oh well, at least this one is still in tact so I can drive it to a glass shop this week...thanks,

Brian

 

mine runs over to a vacume pot on the heater hose locks to turn water flow off

 

Cool...that's kinda what I was thinkin...thanks!