Designed for 1941-1949 Buick, Cadillac, Oldsmobile, and Pontiac cars, these front vent window seals are precision-crafted to fit perfectly and restore your vehicle's classic charm. Using the latest advancements in CAD and CNC milling, these seals are contoured to match the original design, ensuring an OEM-quality appearance and a snug, weatherproof fit. They are made to replace the seals on the front vent windows, keeping water, wind, and debris out while maintaining the integrity of your car's interior. These seals are sold as a pair for both the right and left sides, making installation straightforward and hassle-free. Backed by Metro's 30-year warranty, you can trust in their durability and performance for decades to come.