ACDelco 18A2964B Silver Rear Disc Brake Rotor - Non-Coated Solid Replacement

The ACDelco 18A2964B is a Silver series non-coated solid rear disc brake rotor engineered as a high-quality, cost-effective replacement for a wide range of GM and non-GM vehicles. Backed by General Motors, ACDelco Silver brake rotors deliver dependable stopping performance at an economical price point.

Key Features:

• Reliable braking power — designed to provide consistent, predictable deceleration for everyday driving
• Application-specific vane configuration — enhances airflow to keep the rotor running cool while dampening noise and vibration
• Non-directional ground finish — minimizes rotor thickness variation and helps extend brake pad life
• Mill-balanced construction — ensures proper rotor function without the need for additional counterweights
• Quality-validated metallurgy — manufactured with multiple alloys for improved heat dissipation and long-term performance
• Solid rotor design — appropriate for rear axle brake applications
• Sold individually (1 rotor per pack)

ACDelco Silver parts undergo rigorous Noise/Vibration/Harshness (NVH) and durability/wear testing to ensure they meet the high standards ACDelco customers expect. The 18A2964B is a direct-fit replacement that installs without machining, making brake service straightforward and efficient.