Ferrea Chevrolet LS7 1.615in 0.313in 5.227in 24 Deg Flo Rad Grv Hollow Exhaust Valve - Set of 8

These are Ferrea hollow exhaust valves specifically made for Chevrolet LS7 engines. They measure 1.615 inches in diameter, have a 0.313 inch stem, and are 5.227 inches long with a 24-degree radius groove. This set includes eight valves, which is what you'll need for a complete LS7 engine.

Ferrea is known for making well-built valvetrain components, and these valves are no exception. The hollow design helps reduce the overall weight of the valvetrain, which can lead to improved performance and durability, especially in high-RPM applications. The material and construction are designed to handle the stresses of an LS7 engine, offering a solid option for rebuilds or performance builds where reliability is key.