Ferrea Chevrolet BB 2.3in 3/8in 5.421in 12 Deg S-Flo +.200 Competition Plus Intake Valve - Set of 8

Ferrea is well-known for making high-performance engine components, and their Competition Plus valves are a popular choice for builders looking to get the most out of their Chevrolet Big Block engines. This set of eight intake valves is designed to handle the demands of performance builds, offering a solid option for those who want improved airflow over stock.

These specific intake valves feature a 2.3-inch head diameter and a 5.421-inch overall length, with a 3/8-inch stem. They are +.200 inches oversize, which can help increase the valve's surface area and improve airflow into the combustion chamber, especially when paired with porting work. The 12-degree S-Flo design is intended to promote better airflow characteristics. They are made from durable materials suitable for performance applications.

If you're rebuilding the top end of your Chevrolet Big Block and aiming for improved performance, this set of Ferrea Competition Plus intake valves is a well-built component to consider.