AutoShack Rear Brake Rotors & Ceramic Pads for Chevrolet & Pontiac, Impala 2000-2005 Grand Am 1999-2005, FWD L4 2.4L V6 3.4L 3.8L – E-Coated Drilled & Slotted – ShadowGuard – 10.94″ (278 mm), 5-Lug. Distributed by AutoShack.