For 1958 Pontiac 2-door and 4-door models equipped with the power antenna option, this antenna base bezel pad is a perfect fit. Crafted from durable EPDM rubber, it offers excellent chemical and UV resistance, ensuring it withstands harsh weather and environmental conditions for years. Designed to sit snugly at the base of the power antenna, this pad provides a clean, finished look while protecting the surrounding area from moisture and debris. It is compatible with 1958 Pontiac Bonneville, Catalina, Chieftain, Star Chief, and Super Chief models, making it an ideal replacement for restoring the classic appeal of these iconic cars. Backed by Metro’s Platinum Warranty, this part is covered for 30 years, giving you peace of mind with your purchase.