The Holley Fuel Pressure Regulator 12-804 is a high-performance part designed for fuel systems in auto and racing vehicles. Manufactured by Holley in 1997-98, this regulator is still considered old stock, making it a rare find for vintage car enthusiasts. With its specific manufacturer part number and proven performance capabilities, this fuel pressure regulator is a valuable addition to any vehicle seeking enhanced fuel delivery for improved power and efficiency.
