Ferrea Chevy SB 2.2in 11/32in 6.035in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8

These Ferrea Competition Plus intake valves feature a 2.2-inch head diameter and a 12-degree S-Flo design, which helps improve airflow into your Chevy small block engine. The valves measure 6.035 inches long with an 11/32-inch stem diameter, making them a solid choice for performance builds where optimized cylinder filling is key.

Constructed from high-grade stainless steel, these valves are built to withstand the heat and stress of performance engine operation. The S-Flo design is a notable feature, created to promote smoother airflow and reduce turbulence as the air-fuel mixture enters the combustion chamber. This attention to detail in the valve face and margin design can contribute to improved engine efficiency and power output.

This set includes eight intake valves, providing a complete solution for a typical V8 engine. They are designed as a direct replacement for many Chevy small block applications, simplifying installation for engine builders focused on performance upgrades.