Ferrea Chevy SB 1.6in 11/32 5.110in 14 Deg S-Flo +.200 Competition Plus Exhaust Valve - Set of 8

If you're rebuilding the top end of your Chevy small block engine and need to replace exhaust valves, these Ferrea Competition Plus valves are a solid option. They're designed to handle the demands of performance builds, offering improved flow and durability over stock components.

These particular valves feature a 1.6-inch head diameter and a 5.110-inch overall length, with a 14-degree S-Flo seat angle. The S-Flo design helps improve airflow into the cylinder. They are also +.200 inches longer than standard valves, which can be useful for certain camshaft profiles or cylinder head modifications. Ferrea uses well-built materials to ensure these valves can withstand higher temperatures and pressures found in performance applications.

This set includes eight exhaust valves, enough for a complete V8 engine. When installing, remember to check your valve spring installed height to ensure proper geometry and function with these longer valves.