Ferrea Chevy SB 1.6in 11/32 4.960in 14 Deg S-Flo +.050. Competition Plus Exhaust Valve - Set of 8

Ferrea is well-known for making high-performance engine components, and their Competition Plus exhaust valves are a solid choice for anyone rebuilding or upgrading a Chevy Small Block engine. These valves are designed to handle the demands of performance applications, ensuring reliable operation when you need it most. This set includes eight exhaust valves, ready to be installed in your engine's cylinder heads.

Each valve measures 1.6 inches in diameter and has a length of 4.960 inches, with a 11/32 inch stem diameter. They are also +.050 inches oversized, which is important to note for your build. The S-Flo design and 14-degree seat angle are features aimed at improving airflow and sealing within the combustion chamber. These valves are built to be durable and perform consistently under stress.

When working on your engine's top end, using well-made components like these Ferrea valves can make a significant difference in performance and longevity. Make sure to check your cylinder head guides to ensure they are compatible with the +.050 inch oversized stem diameter before installation.