The Ford Racing Z2 aluminum cylinder head for 289/302/351W small-block Ford engines features a Velocity Vane intake port design and retains OEM intake/exhaust port locations for compatibility. Cast from A356-T6 aluminum, it includes premium stainless steel valves, manganese-bronze guides, 2.05" intake and 1.60" exhaust valves, 63cc chambers, 20° valve angle and specified spring pressures.
Ford Racing Z2 289/302/351W Aluminum Head w/ Velocity Vane