This is for ONE Good Used BBC. (Big Block Chevy), Boat, (Marine) Die Cast Aluminum Oil Pan for 396, 402, 427 and 454 Mark IV MERCRUISER Boat Engines and Others with the 2 Piece Rear Seals and do not have dip stick provisions. These are sometimes used in single engine, twin engine and triple engine Off Shore & Ski Boats and we have up to two of them while supply lasts.  These can sometimes be used to convert car and truck engines to boat applications.  We believe these are 7 quart oil pans. The overall maximum depth on the inside of the pan is about 8.5" and the overall maximum height on the outside of the pan is about 8.75".

Pictures show some scrapping on bottom fins, doesn't effect performance.