1975 Buick Apollo Front Semi-Metallic Premium G-Coated Performance Brake Pad & Rotor Kit 1973-1977 Buick Century Front Semi-Metallic Premium G-Coated Performance Brake Pad & Rotor Kit 1977-1978 Buick Estate Wagon Front with 280mm Diameter Front Rotors Semi-Metallic Premium G-Coated Performance Brake Pad & Rotor Kit 1977-1978 Buick LeSabre V8 4.9L Front Semi-Metallic Premium G-Coated Performance Brake Pad & Rotor Kit 1977-1978 Buick LeSabre V8 5.