Ferrea Chevy SB 2.125in 11/32in 5.3in 0.25in Competition Plus Int Valve - Single (Drop Ship Only)

Starting with a 2.125-inch head diameter and a 11/32-inch stem, this Ferrea Competition Plus intake valve is built for Chevy small-block engines. Its 5.3-inch overall length and 0.25-inch tip length are specific dimensions designed to work within certain engine builds, particularly those looking for improved airflow and durability over stock components.

The Competition Plus line from Ferrea uses high-grade materials, like the specific steel alloy in this valve, to handle the increased stresses and temperatures found in performance applications. This means it's well-made to resist wear and maintain its shape under demanding conditions, helping to ensure consistent engine performance. These valves are a popular choice when rebuilding or upgrading the top end of a Chevy SB, aiming for reliability and better breathing.