For 1966-1967 Buick Gran Sport, Skylark, Special, Chevrolet Chevelle, Malibu, Oldsmobile 442, Cutlass, and Pontiac GTO, LeMans, and Tempest cars, this top bow to header seal is 55" long and designed to fit perfectly. Crafted with steel cores on the ends and equipped with all necessary clips, it ensures a secure and precise installation. Made with the finest quality materials and expert craftsmanship, this seal is built to protect your car’s interior by preventing water penetration, saving you from costly and time-consuming repairs. Its durable construction and snug fit make it an essential upgrade for maintaining the integrity and appearance of your classic car. Backed by a 30-year warranty from SuperSoft, you can trust in its long-lasting performance and reliability.