The 223-497 Timing Sprocket by Sealed Power is a vintage part designed for 1977-1981 Chevrolet with a 1.4 or 1.6 litre engine. Made of durable cast iron, this sprocket with 19 teeth was manufactured in the United States, ensuring quality and compatibility with classic Chevrolet passenger cars. Perfect for enthusiasts looking to maintain the authenticity of their engine components, this timing sprocket is a reliable and essential part for timing management in your vintage Chevy engine.