Designed for the 2-door hardtop and coupe Mopar B-body models from 1971 to 1974, these upper hinge pillar seals are crafted to replace OEM# 3581878/9 with precision. Made with galvanized steel cores and durable EPDM rubber, they ensure long-lasting performance and a snug fit. These seals are concours quality, meaning they meet the highest standards for restoration, and they are easy to install, fitting seamlessly into place to protect your vehicle from water, dirt, and wind intrusion. Compatible with 1971-1974 Dodge Charger, Plymouth GTX, Road Runner, and Satellite models, this pair (right and left) is a must-have for restoring your classic car to its original glory. Backed by Metro’s 30-year Platinum Warranty, you can trust in their durability and quality.