steel Chevy small block stock OEM style replacement unplated oil pan fits 1958-1979 Chevy 283-305-327-350-400 engines. 4 quart (stock) capacity. The oil pan is notched on the front sump for clearance of the crossmember. Fits engine with two-piece rear main seal and the dipstick is on driver side. Comes with drain plug. Will not fit 1962-67 Chevy II Novas with steering behind the crossmember, V8 Vega/Monza, 302 High Performance engines, and some Corvettes. DOES NOT COME WITH OIL PUMP PICK UP.