55-57 Chevy Convertible Quarter Garnish Moldings. These convertible interior quarter window garnish moldings look and fit exactly like the original trim in your classic. They trim out the inner area at the top of the rear quarter area upholstery just below the quarter glass. These parts are expensive and extremely difficult to find used, and are often in very poor condition. These are brand new, ready to paint and install new fuzzy whiskers and install on your Chevy. Instead of looking further for used parts or making do with rusty, damaged originals, install a brand new pair.