Designed for 2-door hardtops and convertibles, these rear roll-up window seals measure 14-3/4" long and are sold as a pair. Built with durable steel cores, they provide a sturdy and reliable fit for your 1966-1967 Chevrolet Chevelle or Malibu. Crafted by Metro Moulded Parts, these seals use advanced rubber compounds that resist sunlight, ozone, and chemicals, ensuring long-lasting performance. Unlike cheaper alternatives, they are free from accelerants and fillers, which can lead to premature wear and failure. These seals are essential for keeping your windows snug and protected, preventing drafts and water leaks while enhancing the overall appearance of your classic car. Backed by Metro's Platinum Warranty, you can trust these seals to last for 30 years, giving you peace of mind with your purchase.