The PowerStop Evolution drilled and slotted rotor pair for Ford Mustang (1974-1978) front applications offers a bolt-on upgrade aimed at improved cooling and braking performance. Precision cross-drilled holes and rounded slots reduce stress cracking while sweeping away gases, dust and water for a clean friction surface. Manufactured to strict runout and DTV tolerances, these mill-balanced hub/rotor assemblies are sold as a pair for coordinated replacement.
Power Stop 74-78 Ford Mustang Front Evolution Drilled & Slotted Rotors - Pair