Fit for Duratec 1.0L, 2.0L; EcoBoost 1.0L, 1.5L, 1.6L, 2.0L, 2.3L, 2.7L, 3.5L; GTD 2.0L, 3.5LI. Made of CNC Billet steel/stainless steel, impact resiatant, excellent solid and durable with great rust and corrosion resistance for years of trouble-free use.