Ferrea Chevrolet SB 2.1in 5/16 5.450in 0.25in +.500 Comp Plus Int Valve - Single (Drop Ship Only)

This Ferrea Comp Plus intake valve is built with a 2.1-inch head diameter and a 5.450-inch overall length, designed to fit Chevrolet Small Block engines. The valve stem measures 5/16-inch, and this particular model is +.500 inch oversize, meaning it's intended for engines that have been bored out to accommodate a larger valve. This specific sizing and design are crucial for optimizing airflow into the combustion chamber, especially in performance-oriented builds.

Ferrea uses high-grade materials to ensure durability and consistent performance under demanding conditions. The Comp Plus line is known for its robust construction, making it a solid choice for engine rebuilds where reliability and improved breathing are key. The precise machining and material selection help this valve withstand the heat and pressure cycles within the engine, contributing to overall engine health and power output.