Ferrea Chevy BB 1.91in 3/8in 5.4in 0.225in S-Flo +.050 Competition Plus Exhaust Valve - Set of 8

Ferrea is well-known for making high-performance engine components, and their Competition Plus valves are a popular choice for builders looking to get the most out of their Chevy Big Block engines. This set includes eight exhaust valves, each measuring 1.91 inches in diameter and 5.4 inches in length, designed to handle the demands of performance applications.

These valves feature Ferrea's S-Flo design, which is intended to improve airflow into the cylinder. They are also +.050 inches larger than standard size, which can be beneficial when rebuilding or modifying cylinder heads for increased performance. The valves are constructed from durable materials to withstand the heat and stress of combustion, making them a solid option for your build.