A Brand new set (1PAIR) FACTORY PERFORMANCE #2410 INTAKE GASKETS. These are a compsite/printoseal GASKET These are a 1205 style gasket that fits For 55-00 262-400 engines. High quality, great for ported stock heads to high performance rebuilds. Printoseal design with elastomer beads around the ports for extra sealing. Application Port. PORT SIZE IS 2.09" X 1.28 with at thickness of .060