Ferrea Chevrolet SB 1.6in 5/16in 5.350in 14 Deg S-Flo +.400 Competition Plus Exhaust Valve- Set of 8

If you're rebuilding the top end of your Chevrolet Small Block engine, especially for performance applications, good valves are a critical piece of the puzzle. These Ferrea Competition Plus exhaust valves are built to handle the demands of a performance rebuild. They feature a 1.6-inch diameter head and a 5/16-inch stem, with an overall length of 5.350 inches.

Ferrea uses a strong, well-built steel alloy for these valves, designed to resist the high temperatures and pressures found in performance engines. The S-Flo design and 14-degree seat angle are intended to improve airflow into the cylinder, which can contribute to better overall engine performance. This set includes eight valves, enough for a complete V8 engine.