This left exhaust manifold is designed for use on 1975-1976 Dodge Plymouth Chrysler 400 and 440 vehicles. It is made of cast iron and has an unfinished appearance. The mounting style is bolt-on and it does not have an oxygen sensor location. This vintage part is manufactured by Mopar in the United States and has the manufacturer part number 3830800. It is not a performance part and does not come with any manufacturer warranty. Please refer to the provided aspects and title for further information.