Front and Rear Short Stop Slotted Rotor Upgrade Kit: Turbo slotted rotors and high performance pads. Front Wheels only. For cars with front disc and rear drum. General Specs: Minimum Wheel Size Stock Axle Front Rotor Specs: Diameter Stock Thickness Stock Venting Uni-directional (straight vane) Standard Finish Slotted Optional Finishes Plated Bolt Pattern 5 x 4.75" KIT FEATURES For O.E. Disc Brake Vehicles Includes high performance pads. Includes Turbo slotted rotors. Rotors available with optional Xtra Life plating. Will not fit cars with Performance Package.