Model: LS / 1LT / ECO - 2 Front Brake Rotors 2LT / LTZ / Diesel; 300mm Front Rotors - 2 Front and 2 Rear Brake Rotors 2LT / LTZ / Diesel; 276mm Front Rotors - 2 Front and 2 Rear Brake Rotors 2 different brake rotor patterns to choose from. Which brake rotor pattern is right for you? Depending on your preference or type of driving conditions you endure, choosing the right pattern will give you the best performance. Cross-Drilled and Diamond Slotted Cross-Drilled and Diamond Slotted rotors provide the maximum benefits in stopping power, durability and performance. Original Equipment Manufacturer (OEM) OEM replacement rotors are not drilled or slotted, but offer equal quality as your OEM rotors but at an affordable price.   Silver Zinc Plated for corrosion protection. Make it a complete eLINE Series Brake Kit Add eLINE Series brake pads and make it a complete brake kit. Get the best in performance and value all in one box! Depending on your needs, you can order front kits, rear kits, or both. eLINE Series brake rotors can be paired with any of our R1 brake pads. If you don't know which pad to choose just select our recommended selection. Our recommended selection is for each vehicle type, offering the best performance, and the lowest noise. Ready to be installed right of the box with no modifications required.