73 - 78 F100 Defrost Vent Adapter

Simple adapter for Old Air Products to allow 2 connections into the rectangular Defrost vent. I used the Stapes to hold it in place, it fit under the 2 on the long side, and sits on top on the 2 on the short side. It also fits very snug in general so you will have to put a little effort to getting it in place. Vent tubes are 50.5mm and may require zip ties to fully keep them in place