ACDelco Silver 18A1227A Rear Disc Brake Rotor

The ACDelco Silver 18A1227A Rear Disc Brake Rotor is a high-quality, economical option designed for General Motors vehicles and many other makes and models. Manufactured with multiple alloys, these rotors enhance heat dissipation and performance. They feature a mill-balanced design for optimal rotor function, eliminating the need for extra weights. The application-specific vane configuration improves safety and performance while minimizing noise and vibration. With a non-directional ground finish, these rotors help extend brake pad life by reducing thickness variation, making them a reliable choice for effective braking power. • Manufactured with multiple alloys for improved heat dissipation and performance • Mill-balanced for proper rotor function; no extra weights are needed • Quality validated for proper metallurgy and correct brake plate thickness • Rounded radius for added strength • Economical value with dependable quality for General Motors vehicles and most makes and models