Brian Crower exhaust valve set for Ford 2.3L EcoBoost includes eight 30mm exhaust valves specified for that engine application. This complete set of eight valves is supplied to match the exhaust-side requirements of the Ford 2.3L EcoBoost valvetrain where 30mm valves are required. The listing specifies fitment to the 2.3L EcoBoost and the valve diameter and quantity.
Brian Crower Ford 2.3L Eco Boost 30mm Exhaust Valves (Set of 8)