Power Stop 1979 Ford Mustang Front Evolution Drilled & Slotted Rotors - PairPower Stop drilled and slotted rotors provide a bolt on upgrade for improved brake cooling and performance. Precision cross drilled for maximum cooling and maximum performance during extreme conditions; rounded slots sweep away gasses, dust, and moisture to keep a clean friction contact patch on the rotor surface. With a direct OE fit, there are no special modifications needed. This Part Fits: Year Make Model Submodel 1979 Ford Mustang Base 1979 Ford