Ferrea Ford N5B 36.12mm 6.95mm 105.44mm 30 Deg S-Flo +1mm 6000 Series Intake Valve - Set of 8

If you're rebuilding the top end of your Ford N5B engine and looking for improved airflow, these Ferrea 6000 Series intake valves are a solid option. They're designed with a larger 36.12mm head diameter, which is 1mm over stock, to help your engine breathe a little easier. This can make a notable difference in performance, especially if you're pushing your engine harder or have other modifications in place.

Ferrea makes these valves from a strong, high-strength steel alloy that's built to handle the heat and stress inside the combustion chamber. The S-Flo design features a 30-degree back angle and a reduced margin, which helps improve airflow into the cylinder. Each valve measures 105.44mm in overall length and has a 6.95mm stem diameter, ensuring they fit right into your Ford N5B cylinder head with the correct valve guides.

This set includes eight intake valves, which is what you'll need for a typical V8 engine. They're a well-built component that can be a great choice for a performance build or a refresh of your engine's breathing system.