For 4-door hardtop models, these molded roof rail seals are designed to fit perfectly and provide unmatched protection against leaks and weather damage. Crafted by SUPERsoft, these seals are engineered without accelerants or cheap fillers, ensuring long-lasting durability and resistance to premature aging. They are guaranteed to never leak, offering better sealing than competitor brands. These seals are a direct fit for 1969-1970 Buick LeSabre, Buick Wildcat, Chevrolet Caprice, Chevrolet Impala, Oldsmobile Delta 88, Pontiac Bonneville, Pontiac Catalina, and Pontiac Executive models. Installed along the roof rails, they create a tight, weatherproof barrier, keeping your car’s interior dry and quiet. Backed by a 30-year warranty, SUPERsoft ensures your investment is protected for decades.