ACDelco ACDelco Professional 18B7830 Rear Brake Drum

ACDelco Professional Brake Drums are constructed with G3000 SAE qualified material for structural integrity and maximum service life. They are tested to ISO/TS 16949 quality system standards and validated for balance to provide better braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design, making them a premium aftermarket replacement for your GM and non-GM vehicle. Also, no machining is required. ACDelco Professional Brake Drums are ready to be installed right out of the box. Inspected for balance; resulting in smooth brake operation and noise reduction Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration See more product details