PowerStop Evolution drilled-and-slotted front rotors pair for 1979–1981 Buick Century offer a bolt-on upgrade to improve cooling and braking performance. Precision cross-drilled holes and rounded slots sweep away gasses, dust and moisture to preserve a clean friction contact patch while minimizing stress cracking. Manufactured to strict DTV and runout tolerances, dynamically mill-balanced and sold as a pair with hub/rotor assembly (bearing races included).
Power Stop 79-81 Buick Century Front Evolution Drilled & Slotted Rotors - Pair