Window Sweeper Kit - Fastback (8 Piece) For Ford Mustang 1971-1973; WC 6900-23This eight (8) piece set includes inner and outer window sweeps. These sweeps keep the windows from rattling and wipe the glass as it is rolled up and down. Features and Benefits Made from original factory style material. Replaces worn window weatherstrips to reduce window rattle Warranty Info Metro leading warranty is the best in the industy. This part carries our standard warranty and is guaranteed for a full 90 days from date of purchase. We