OE Service Rotors ACDelco Original Equipments Rotors, Drums, Pads and Shoes are the ideal replacement parts for the worn equipment on your GM vehicle. Matching the factory parts in fit, form and function, ACDelco Original Equipment Service brake products deliver the stopping power the engineers that designed your car, truck or SUV specified. Backed by competitive warranty coverage and the legendary ACDelco name, it is the best way to keep your vehicle all GM. ACDelco Original Equipment Service Rotors deliver the performance you need. Built of damped iron or G-3000 and mill balanced, they are fully painted for maximum corrosion resistance and meet the strict FMVSS standards. Designed for long life, they are best-turnable and backed by competitive warranty coverage.