Ferrea Ford FE 352/390/427/428 1.71in 11/32in 5.45in 15 Deg S-Flo Comp Plus Exhaust Valve - Set of 8

This set includes eight Ferrea S-Flo Comp Plus exhaust valves, specifically made for Ford FE engines like the 352, 390, 427, and 428. These valves are a key part of your engine's breathing system, controlling the flow of exhaust gases out of the combustion chamber. Getting this flow right is crucial for performance and efficiency.

Ferrea builds these valves with their S-Flo design, which features a special undercut stem and a unique swirl polishing process on the face. This isn't just for looks; it helps improve airflow and reduces carbon buildup, keeping your engine running smoothly for longer. The valves measure 1.71 inches in diameter and have a 5.45-inch overall length with an 11/32-inch stem diameter, designed to fit specific FE cylinder heads. They are well-built to handle the demands of these classic Ford V8s.

When rebuilding or upgrading your Ford FE engine, choosing the right valves makes a noticeable difference. These Ferrea valves are a solid option for anyone looking to get the most out of their engine's performance.