For the 2-door hardtop, this Basic Kit includes high-quality seals for the door (LM 12-L), roof rail (RR 5007), and trunk (TK 46-E/18), ensuring a snug and secure fit for your 1971-1973 Buick Riviera. Designed to keep your classic car looking and performing its best, these seals are crafted from durable, weather-resistant materials to protect against leaks, drafts, and noise. The kit is tailored for easy installation, with each component precisely shaped to fit the contours of your vehicle. Whether you're restoring your Riviera or maintaining its timeless appeal, this kit provides the perfect solution for sealing critical areas. Backed by a 30-year warranty from SuperSoft, you can trust in the long-lasting quality and performance of these parts.