Oil Pan Chevrolet Small Block 1955-79 Black Alloy Finned 2 Piece Rear Main Seal Style. Dipstick Passenger side LHD Vehicle. Please do not hesitate to send us a message if you have any queries/questions. We know that buyers would want to receive their orders, as quickly as possible. We carefully pack all orders, to ensure that it reaches our buyers, in good condition. For any other issues or concerns, kindly send us a message so we could work things out.