Ferrea Chevy SB 2.18in 11/32in 5.725in 0.25in 12 Deg S-Flo Competition Plus Intake Valve - Set of 8

If you're rebuilding the top end of your Chevy small block engine, these Ferrea Competition Plus intake valves are a solid option. They're designed with an S-Flo profile, which means they have a slightly undercut stem and a specialized face shape to help improve airflow into the combustion chamber. This can make a noticeable difference in how your engine breathes, especially if you've got other modifications in place.

Ferrea makes these valves from a strong, high-quality steel alloy that can handle the heat and stress inside your engine. The face of the valve is 2.18 inches in diameter, and the overall length is 5.725 inches, with a 0.25-inch stem. They also feature a 12-degree seat angle, which is pretty standard for many performance applications and helps ensure a good seal. This set includes eight valves, enough for a typical V8 engine.