Mill-balanced for proper rotor function, no extra weights are neededDrums are inspected for balance; resulting in smooth brake operation and noise reductionQuality validated for proper metallurgy and correct brake plate thicknessNon-directional brake surface finish for consistent braking
ACDelco Advantage Brake Drums are constructed with G3000 material for maximum service life. They are validated for balance to provide better braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design. Also, no machining is required. ACDelco Advantage Brake Drums are ready to be installed right out of the box.