Ferrea Chevrolet SB 1.625in 5/16in 5.010in Flo +.100 Competition Plus Exh Valve - Single (D/S Only)

Ferrea is known for making high-performance valvetrain components, and this Competition Plus exhaust valve is a great example of their work for Chevrolet SB engines. This single exhaust valve is designed to handle the demands of performance builds, offering a solid option for anyone rebuilding or upgrading their engine's top end. It's built with durability and performance in mind, ensuring it can keep up with increased cylinder pressures and higher operating temperatures.

This particular exhaust valve measures 1.625 inches in diameter and has a 5/16 inch stem. It's 5.010 inches long and features a +.100 inch 'Flo' design, which is an updated profile intended to improve airflow into the cylinder. The 'D/S Only' designation means it's intended for the driver's side application, so be sure to order the correct quantity and side for your specific engine configuration. Ferrea valves are a popular choice for racers and serious engine builders because they offer improved performance and reliability over stock components.