For the 1968 Pontiac GTO, LeMans, and Tempest cars, these outer tail-light gaskets measure 15" x 5" and are crafted from soft molded rubber to ensure a snug, reliable fit. Designed to seal the outer tail-light housing, they protect against moisture, dirt, and UV damage, keeping your tail-light assembly in excellent condition. These gaskets are made with high-quality compounds for long-lasting durability and feature great chemical and UV resistance, making them ideal for maintaining the classic look of your vehicle. For a complete seal, pair them with the inner tail-light lens gaskets (LG 8100-110), as they work together seamlessly on the same tail-light housing. Backed by Metro’s Platinum 30-year warranty, you can trust these gaskets to perform for decades.