This heater core is a genuine GM part that fits 1993-2002 Chevrolet Camaros and Pontiac Firebirds. It has been tested and is guaranteed to function properly. The mounting style is bolt-on and the material is aluminum. This vintage part does not require any drilling or modifications for installation and has been 100% leak tested. The heater core is designed to fit in the dashboard interior and is not a universal fitment. It is a reliable replacement part for your car's air conditioning and heating system. Please note that the country or region of manufacture is unknown.