This Item is For a Pre-Owned 1956 Corvette and Passenger  cars with 265 block, 265 H P small blocks Dual Quad Intake Manifold  3731394 used on 283 245 an 270 HP Engines.With Water intake and Oil fill tube and Cap.It has the Heat Shield splash Pan on the underside of the manifold. Very nicely Polished ,  Thanks For Looking.