For 2-door hardtops and convertibles, these door seals with molded ends are designed to replace OEM #7779558/9, ensuring a precise fit and excellent performance. Crafted by SUPERsoft, these seals are 30% softer and more durable than other brands, providing a snug, long-lasting seal that keeps out wind, water, and noise. Unlike other products, these seals are made without accelerants or cheap fillers, which means they resist aging and cracking over time. Designed for 1966-1970 Buick Riviera, Cadillac Eldorado, and Oldsmobile Toronado models, these seals are a perfect match for restoring the original look and function of your classic car. Backed by a 30-year warranty, you can trust these seals to maintain their integrity for decades.