An old crossflow big-wing sump and correct pick up, has been modified at some point as one wing has been removed, Came off a car with 5-speed and RS2000 alloy bellhousing that was being dry sumped so may have been for starter clearance? just used it to keep my Caterham crossflow engine clean while my alloy sump was repaired.

https://www.ebay.co.uk/itm/173620094183