The Fel‑Pro valve stem oil seal set for Ford F‑150 provides application‑specific seal designs—deflector, O‑ring or positive—selected for the repair occasion. Each seal uses materials matched to the application and includes an installation aid to protect the inner lip during service. Fel‑Pro reviews and validates parts through engineering and testing to support reliable valve stem sealing.
Fel-Pro Ford F-150 SS 70864-1 Engine Valve Stem Oil Seal Set