2x Disc Brake Rotor 55095. OE/OEM Part Number 55095. Pontiac G6 2006-2007. Chevrolet Malibu 2008 3.5L. Chevrolet Malibu 2008 2.2L. Chevrolet Malibu 2004-2007. The rotors are crafted from high-quality G3000 cast iron and are 100% precision-cut to minimize dust and provide a smooth surface for optimal braking performance, thus ensuring strength, stability, and durability.