StopTech Slotted Sport Rotors are premium 1-piece replacement brake discs for your vehicle's factory braking system. Featuring a specialized 'Power Slot' design, these rotors significantly improve braking performance by wiping away carbon deposits and debris, while reducing brake fade during aggressive driving. The E-coat finish on the hats and vanes provides superior corrosion resistance. This is a single Rear Right (Passenger Side) rotor. For a complete rear axle set, this item should be paired with the Left Side rotor (Part Number: 126.67062SL). Specifications: Slotted Vented Rotor, Rear Right Placement. Compatible with Dodge Ram Heavy Duty series 2003-2008.