The EBC 3GD Sport slotted rear rotors for 2003–2006 Chevrolet Avalanche 8.1 (2500) are made to OE grey cast iron specifications with wide slots to evacuate dust and improve cooling under heavy use. These vented truck rotors measure 330mm diameter and 29mm thick with eight bolt holes and a 122.7mm center, intended to reduce fade for towing and heavier-duty applications while maintaining rotor durability.
EBC 03-06 Chevrolet Avalanche 8.1 (2500) GD Sport Rear Rotors