For convertible models, this 5-piece molded roof rail seal set is designed to fit perfectly on 1964-1965 Buick Skylark, Buick Special, Chevrolet Chevelle, Chevrolet Malibu, Oldsmobile Cutlass, Oldsmobile 442, Pontiac GTO, Pontiac LeMans, and Pontiac Tempest cars. The set includes all right and left side top rail seals and the windshield top header seal (HD 728), ensuring a complete and snug fit. Crafted by SUPERsoft, these seals are made without accelerants or cheap fillers, which means they won’t prematurely age or fail. Designed to provide better sealing than competitor brands, they are guaranteed to never leak, keeping your car’s interior protected from water and weather damage. These seals are easy to install, fitting seamlessly into the roof rail and header areas to restore your convertible’s original look and functionality. Backed by a 30-year warranty from SUPERsoft, you can trust in their durability and performance for decades to come.