Ferrea Chevrolet SB 1.6in 7mm 5.38in 24 Deg Tulip Rad Grv +.400 Super Alloy Exhaust Valve - Set of 8

This set includes eight Ferrea exhaust valves, each featuring a 1.6-inch head diameter, a 7mm stem, and a 5.38-inch overall length. These valves are specifically designed for Chevrolet Small Block engines and are built from a super alloy material, chosen for its ability to withstand high temperatures and stresses found in performance applications. The 24-degree tulip head design with radial grooves helps improve airflow and gas flow dynamics within the combustion chamber.

The valves are also +.400 inches longer than standard, which can be important for specific camshaft profiles or cylinder head modifications where valve train geometry needs adjustment. Ferrea is known for well-built engine components, and these valves are a solid option for anyone rebuilding or upgrading their Chevrolet SB engine. Their super alloy construction offers improved durability and resistance to extreme conditions compared to standard materials.