Raybestos 980567R Drum-In-Hat Disc Brake Rotor – High Performance Rotors The Raybestos 980567R Professional Grade Drum-In-Hat Disc Brake Rotor is a top-of-the-line braking solution for your vehicle. With precision engineering and a corrosion-resistant coating, this brake rotor is built to last, giving you peace of mind knowing that your vehicle’s braking system is in top condition.