Ferrea Chevy BB 1.9in 5/16 5.425in Flo +.100 Competition Plus Exh Valve - Single (Drop Ship Only)

This listing is for a single Ferrea Competition Plus exhaust valve designed for Chevy Big Block engines. You get one exhaust valve with a 1.9-inch head diameter and a 5/16-inch stem. It measures 5.425 inches in overall length and features a Flo+.100 design, meaning it sits 0.100 inches further out from the valve seat compared to a standard valve.

The Competition Plus line from Ferrea is known for its well-built construction. This exhaust valve is made from strong, high-quality steel, chosen for its ability to withstand the heat and stress inside the combustion chamber. The Flo+ design is intended to help improve airflow into the cylinder, which can contribute to better engine performance, especially in high-RPM applications. This valve is a single component, so if you're rebuilding an engine, you'll need to order the correct quantity for all your cylinders.