Part Number : S8KR1010. Box 2: x ebcGD7216 EBC fits Chevrolet 03-06 Avalanche 8.1 (2500) GD Sport Rear Rotors. does NOT need to be removed before install. Box 1: 1 x ebcED91304 EBC fits Cadillac 02 Escalade 5.3 (Akebono rear caliper) Extra Duty Front Brake Pads.