Hold on here, don't screw up your glove box! All you have to do is remove the a/c outlet by taking out one screw, slide it forward and remove the hose from it, drop the hose down out of the way, and it slides right in from the bottom. If you try to do it from the front, you will mess it up.
1969 Firbird 400 Coupe, 11C build date. Liberty Blue, TH400, A/C, P/W, posi, Rally II
