Designed for 1975-1976 GM C-body 4-door hardtop models, also known as Sports Sedans, these roof-rail seals (OEM# 9736038/9) are a perfect fit for vehicles like the Buick Electra, Cadillac Calais, Cadillac DeVille, and Oldsmobile 98. This pair includes both the right and left seals, ensuring a complete replacement. Crafted by SUPERsoft, these seals are engineered to provide better sealing than competitor brands, guaranteeing a leak-free experience. They are made without accelerants or cheap fillers, which means they won’t prematurely age or fail, ensuring long-lasting durability. These seals are designed to fit snugly along the roof rails, preventing water and air leaks while maintaining the sleek appearance of your classic car. Backed by a 30-year warranty, you can trust that these seals will stand the test of time, giving you peace of mind for decades.