Ferrea Chevrolet SB 2.125in 5/16in 5.275in 12 Deg Flo Competition Plus Intake Valve - Set of 8

These Ferrea Competition Plus intake valves are made from a high-strength, heat-resistant alloy, specifically chosen for demanding engine builds. Each valve measures 2.125 inches across the head and has a 5/16 inch stem, with an overall length of 5.275 inches. The 12-degree face angle is designed for optimal sealing in performance cylinder heads.

Ferrea uses a specialized heat treatment process for these valves, which helps them withstand the high temperatures and pressures found in performance Chevrolet Small Block engines. The stem is hard-chromed for improved durability and reduced friction, ensuring smooth operation even under aggressive camshaft profiles. This set includes eight intake valves, ready for installation in your rebuilt or performance-oriented engine.