Here is a NEW kit with. FRESH AIR VENTS, CABLES AND DOORS. Tired of searching the swap meets for your fresh air vent assemblies?This kit is true to the originals and comes assembled with seals already installed. Thought correct for a the 1956 they will also work for the 1955's as a replacement (55's used a different knob). You are a big part of our business and we are glad to help you out with your Tri-Five needs. If you are looking for more. Chevy parts take a look at my other auctions or. On the link to my. The item "55 56 Chevy Fresh Air Vents, Cables & Door Set NEW" is in sale since Friday, June 6, 2014. This item is in the category "eBay Motors\Parts & Accessories\Vintage Car & Truck Parts\AC & Heating". The seller is "muttonhollow" and is located in Kaysville, Utah. This item can be shipped worldwide.