For the 4-door hardtop 1961 Cadillac Series 60 Fleetwood, these molded roof rail seals are precision-crafted to ensure a perfect fit and exceptional performance. Designed as a pair for both the left and right sides, these seals provide better sealing than competitor brands, guaranteeing a leak-free experience. Made by SUPERsoft, they are constructed without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging or failure. These seals are engineered to fit snugly along the roof rails, effectively keeping out water, wind, and noise, while enhancing the overall appearance of your classic Cadillac. Backed by a 30-year warranty, you can trust in their quality and longevity.