Doc’s Diesel Ford 6.7L Powerstroke F250/F350 SRW/DRW Drilled and Slotted Front Rotor Set 2013-2022Ford 6.7L Powerstroke F250/F350 SRW/DRW Drilled and Slotted Front Rotor Set 2013-2022. Doc’s Diesel Drilled and Slotted Rotors Set.