Designed for 4-door hardtops, these rear roll-up quarter window seals are crafted to fit seamlessly into your 1971-1976 Buick Electra, Cadillac Calais, Cadillac DeVille, or Oldsmobile 98. Made by Metro Moulded Parts, these seals are built from advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting durability. Unlike cheaper alternatives, these seals are free from accelerants and fillers, which can lead to premature aging and failure. Their precise design ensures a snug fit, effectively sealing out water, wind, and debris to keep your interior protected and quiet. Backed by Metro's 30-year Platinum Warranty, you can trust these seals to perform for decades.