ACDELCO 18A654A Disc Brake Rotor - 5 Lug Holes, Cast Iron, Non-Coated, Plain Solid, Rear ; Center Hole Diameter, 71.12mm (2.8 in.) ; BOLT CIRCLE, 114.3mm (4.5 in Application-specific vane configuration offers greater safety and performance, dampens noise and vibration, and maximizes airflow to keep your rotor running cool. Non-coated Brake Rotor ACDelco 18A654A Advantage Non-Coated Rear Disc Brake Aftermarket Rotor For Improved Heat Dissipation They also feature a non-directional ground finish that minimizes thickness variation and helps to extend brake pad life. Rr Disc Brake Rotor ACDelco Advantage 18A654A ACDelco Advantage Disc Brake Rotors provide reliable vehicle braking power. Quality validated for proper metallurgy and correct brake plate thickness Mill-balanced for proper rotor function; no extra weights are needed
