ACDelco 18A912A Disc Brake Rotor

• Manufactured with multiple alloys for improved heat dissipation and performance
• Mill-balanced for proper rotor function; no extra weights are needed. Rotor Type- Vented
• Quality validated for proper metallurgy and correct brake plate thickness
• Rounded radius for added strength
• Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
• Economical value with dependable quality
• For General Motors vehicles as well as most makes and models