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The Ferrea Competition Plus intake valve set for Ford 4.6L and 5.4L 24‑valve engines — full set of 16. These valves specify a 1.372 in head, 4.617 in overall length and a 19° seat angle, with an S‑Flo designation and single‑groove stem configuration and an oversized listing. Use this complete set when the 1.372 in intake valve size and the listed geometry are required.
Ferrea Ford 4.6L/5.4L 24V 1.372in 4.617in 19 Deg S-Flo O/S Sgl Grv Comp Plus Intake Valve- Set of 16
