The MOROSO 65394 Chevrolet Fuel Pump Block off Plate is a precision-engineered accessory designed specifically for Big Block Chevrolet engines. This plate is essential for blocking off the fuel pump port, ensuring optimal performance and reliability. Made by the reputable brand Moroso, this fuel pump block off plate is a quality product that will enhance the overall function of your vehicle's fuel system. Ideal for car enthusiasts looking to upgrade or modify their fuel pump setup, this accessory is a reliable choice for enhancing engine performance.