Molded Door Seals For Buick Century 1957-1958, Limited 1958 4649272/3; LM 20-GFor 2 door hardtop and convertible models, these molded door seals are designed to fit perfectly and replace OEM #4649272 3. They feature molded ends at the lock pillar and are built with durable steel cores, ensuring a snug and secure fit. The seals come with pre installed metal and plastic clips for easy installation and are glue on type, making them a breeze to attach. Crafted by Metro, these seals are 30% softer and more durable than other brands,