Ferrea Chevy/Chry/Ford SB 1.6in 11/32in 5.16in 14 Deg S-Flo Rad Grv +.250 Hollow Exh Valve- Set of 8

Ferrea is well-known for making high-performance valvetrain components, and this set of exhaust valves is a prime example of their work. These valves are specifically designed for Chevy, Chrysler, and Ford Small Block (SB) engines, helping to ensure a proper fit and function for your build. They feature a 1.6-inch head diameter and a 11/32-inch stem diameter, with an overall length of 5.16 inches. The 14-degree S-Flo radial groove design is intended to improve airflow into the combustion chamber, which can contribute to better engine performance.

These are hollow exhaust valves, which means they are lighter than solid valves. This reduced weight can help the valvetrain operate more efficiently, especially at higher RPMs, by lessening the inertial load on the springs and camshaft. The valves are also built with an extra 0.250 inches of length, which can be useful for certain cylinder head porting or assembly configurations. This attention to detail in design and construction makes them a solid option for engine rebuilds where performance and reliability are key.