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. Requires longer motor mount bolts, included in kit.