DBA's 4000 Series slotted rotor is a direct-replacement T3 rotor engineered for heavy-duty front braking on specified Ford models. Constructed from high-carbon, heat-treated iron with patented Kangaroo Paw ventilation and tri-symmetrical slotting, the T3 bi-directional slot design improves pad bite and heat dissipation for consistent stopping under demanding use.
DBA 99-04 Ford F-250 Super Duty 4WD Front Slotted 4000 Series Rotor