For the 2-door hardtop, this Basic Kit includes door seals (LM 18-J), roof rail seals (RR 5012), and trunk seals (TK 46-E/18), all designed to fit 1974-1976 Buick Riviera models. Crafted from high-quality materials, these seals ensure a snug, weatherproof fit, keeping out water, wind, and noise while preserving the classic look of your vehicle. The seals are precision-molded for easy installation, perfectly aligning with the original design of your Riviera. This kit is tailored to restore and maintain the integrity of your car’s doors, roof, and trunk, enhancing both functionality and appearance. Backed by a 30-year warranty from SuperSoft, you can trust in the durability and performance of these parts for decades to come.