Ferrea Chevy/Chry/Ford SB 1.5in 11/32in 4.96in 14 Deg Flo Rad Grv +.050 Hollow Exh Valve - Set of 8

These are Ferrea hollow exhaust valves, designed for Chevy, Chrysler, and Ford small-block engines. You get a set of eight, ready to go into your engine build. They measure 1.5 inches across the head and have a total length of 4.96 inches, with a 14-degree valve seat angle.

The hollow stem design helps reduce weight in the valvetrain, which can allow for higher RPMs and improved responsiveness. These particular valves are also +.050 inch oversized on the stem diameter, meaning they're intended for applications where the valve guides have been reamed out to match. The 'Flo Rad Grv' in the name refers to a specific groove design that can help with lubrication and sealing.

Ferrea is known for making well-built valvetrain components, and these valves are a solid option if you're rebuilding a performance small-block engine and need reliable exhaust valves that can handle the demands of a performance application.