High-capacity, O-ringed Aluminum oil pan for 2nd gen FC RX-7. Holds one more quart than stock. Internal baffles to help prevent starving the pickup. "Windage Tray" horizontal baffle to control slosh and help de-aerate the returning oil. Twin oil drains. Fits both NA and Turbo 2nd gens. Does not protrude past the frame rail, under the car.