Ferrea Ford FE 352/390/427/428 2.25in 3/8in 5.45in 22 Deg S-Flo 6000 Series Intake Valve - Set of 8

If you're working on a Ford FE engine – whether it's a 352, 390, 427, or 428 – these Ferrea S-Flo 6000 Series intake valves are a solid choice for your build. They're specifically made to handle the demands of these classic Ford V8s, helping your engine breathe better and perform as it should.

These valves feature a 2.25-inch face diameter and a 5.45-inch overall length, with a 3/8-inch stem. The S-Flo design is Ferrea's way of improving airflow into the combustion chamber, which can lead to better power and throttle response. They're constructed from strong materials designed for durability under high temperatures and pressures, making them a well-built component for your engine's top end. The 22-degree seat angle is also part of the airflow optimization.

When you're rebuilding or upgrading an FE engine, the details matter. Using quality valves like these from Ferrea ensures that your engine's breathing system is up to the task, contributing to overall reliability and performance.