EBC Ultimax vented front rotor for 2017 and newer Ford F-450 is an OE-style direct-fit disc sized for heavy-duty applications. The rotor’s vented design supports heat dissipation under load; dimensions are 391mm diameter and 39mm thickness with a 10-bolt mounting pattern. It replaces the factory front disc without modifications and is intended for reliable service in demanding duty cycles.
EBC 2017+ Ford F-450 RK Series Premium Front Rotors