For 4-door sedans, these rear vent window seals are precision-engineered to fit perfectly on 1949-1952 Chevrolet Styleline Deluxe cars and 1949-1950 Oldsmobile Series 76 and 88 models. Designed with the latest advancements in CAD and CNC milling, these seals ensure a flawless 3D contour that matches the original OEM quality and appearance. Crafted to keep your vehicle’s interior protected, they provide a tight, weatherproof seal that prevents water, dust, and wind from entering through the rear vent windows. Sold as a pair for both the right and left sides, these seals are made to last and maintain their shape and flexibility over time. Backed by Metro’s 30-year Platinum Warranty, you can trust in their durability and performance for decades to come.