Ferrea Intake Valve 1.378in 12Deg 6000 Ford 4.6L 5.4L 24V

Ferrea Intake Valve for Ford 4.6L/5.4L 24V engines provides a precision-engineered intake valve with a 1.378in head diameter for improved port compatibility and consistent combustion chamber sealing.

This 6000 Series intake valve is specified as 1.378in x 4.618in with a 12° seat and Flo 3 radial groove design, manufactured to match the dimensional needs of modern 24-valve Ford V8 heads.

• 1.378in head diameter — matches port sizing to maintain intended airflow characteristics and valve-to-seat engagement.
• 4.618in overall length — ensures proper valve geometry and stem protrusion for correct valvetrain clearance and timing.
• 12° seat angle — provides the specified sealing interface used in these cylinder heads for consistent valve seating and longevity.
• Flo 3 radial groove (Rad Grv) — groove design supports reliable oil control at the valve stem and consistent lubrication under varied engine conditions.
• 6000 Series — Ferrea series designation indicating the engineered profile and material processing chosen for this valve family.
• Fitment — Designed specifically for Ford 4.6L and 5.4L 24-valve applications to maintain factory clearances and performance parameters.

Ferrea's manufacturing and quality control focus ensures each valve conforms to the dimensional and functional attributes listed above, supporting repeatable installation and service intervals consistent with high-demand engine operation.

Contents:

• 16 intake valves