Designed for 4-door sedans with large, swing-out rear quarter windows, these rear vent window seals are precision-made to fit perfectly. Using the latest advancements in CAD and CNC milling, these seals are crafted to ensure a flawless 3D contour and an OEM-quality appearance. Specifically tailored for 1938 Ford Model 81 A Cars, 1939 Ford Deluxe and Standard Cars, and 1940 Ford Deluxe and Standard Cars, they provide a snug, weatherproof seal to keep out wind, rain, and noise while enhancing the car's classic look. Sold as a pair for both the right and left sides, these seals are made to last and are backed by Metro's 30-year warranty, giving you peace of mind for decades.