Engineered With Premium G3000/G11H18 Iron Castings For Strength, Stability, And Durability Original Equipment (OE) Vane Configuration To Ensure Proper And Maximum Heat Dissipation 100% Precision Mill-Balanced For Smoother Stopping And Zero Vibration At Any Speed Designed To Meet The Same Form, Fit, And Function As OEM Brake Rotors Non-Directional Finish To Promote Faster Break-In And Smoother Stops New In Box, Ready To Install, No Modifications Required Quality Tested To Ensure Long-Lasting Performance CNC-Machined To The Tightest Tolerances