NEW / OE IN SEALED GM PACKAGING. The product is a genuine GM exhaust gasket with part number 20907464, designed for direct replacement in Chevrolet, Buick, and Cadillac vehicles. It features a silver color, 2 bolt holes, and is a genuine OEM part made in the United States. The gasket is specifically designed for models such as Impala, Cascada, LaCrosse, XTS, Malibu, and Verano, covering years from 2010 to 2020. It comes with a California Prop 65 warning due to potential cancer and reproductive harm. The product is a new OE equivalent replacement part, ensuring quality and compatibility with the original equipment. I ship USPS Mail, tracking & insurance  included.