Ferrea Chevrolet SB 1.625in 5/16 5.160in 0.25in 14 Deg S-Flo +.200 Comp Plus Exhaust Valve- Set of 8

Ferrea's Comp Plus exhaust valves are built for Chevrolet Small Block engines. This set includes eight valves, each measuring 1.625 inches in diameter with a 5/16 inch stem and a 5.160 inch overall length. These valves are designed to handle the demands of performance engine builds, offering improved durability and flow characteristics over stock components.

Constructed with high-grade materials, these valves feature a specific heat treatment and a hard chrome stem for added wear resistance. The S-Flo design and 14-degree seat angle are intended to improve airflow into the cylinder, which can contribute to better engine performance. The +.200 Comp Plus designation indicates these valves are slightly longer than standard, which can be beneficial for certain cylinder head configurations or when using specific camshaft profiles, allowing for proper valve train geometry.

When rebuilding or upgrading your Chevrolet Small Block's top end, these Ferrea valves are a solid option for those seeking reliable performance. Ensure you have the correct valve springs and retainers to match the valve's specifications for optimal operation.