Premium OEM-grade cylinder head cover gasket specifically engineered for Ford 4.6L & 5.4L engines (F-150/F-250 models). Manufactured with multi-layer steel core bonded to high-temp Viton rubber for superior oil sealing and compression recovery. Precision-cut bolt holes ensure perfect alignment during installation. Direct replacement for OEM part numbers 26301P/26306PT/26307PT/26300PT. Eliminates oil leaks between valve covers and cylinder heads. Laser-etched identification markings prevent counterfeit products. Chemical-resistant construction withstands engine detergents and extreme thermal cycling (-40°F to 400°F). Includes molded-in positioning tabs for error-free installation. Bulk packaged for commercial repair shops or fleet maintenance.