The Ford Racing valve train kit for the 2018 Cobra Jet 5.2L supplies a complete set of valvetrain components intended for high-demand Cobra Jet use. Included are 32 titanium exhaust valves (32.5mm, about 29% lighter than stock) and 32 titanium intake valves (38.3mm, about 36% lighter than stock), Pac TVS-2340 valve springs, 7-degree valve locks, lash caps, retainers and valve stem seals to support aggressive valve control.
Ford Racing 2018 Cobra Jet 5.2L Titanium Valve Train Kit