If you roll the window down and rest your arm on the top of the door, you will be resting your arm on the beltline weatherstrip. This is a fine product made in the USA by American craftsmen and outstanding workmanship by REPOPS. Truly the best window weatherstrip replacements made today. This Beltline Weatherstrip Kit is really nice.It will look great on your Chevy. We have other parts available for your car. Some items can not be combined due to the size and shape of packaging. The item "1955-1957 CHEVY 4 DOOR SEDAN UPPER & LOWER WINDOW GLASS RUN KIT 8 PIECES" is in sale since Friday, May 19, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Glass\Auto Seals". The seller is "jackjilli" and is located in Mena, Arkansas. This item can be shipped worldwide.