Jaguar XKE V12 Distributor Pick Up Housing.Lucas number 41387B.The catalog with the blue cover says it fits the lat 72-74 cars.The casting is probably the same.All 3 threaded holes for the distributor cap screws are good.No cracks, just needs a trip to the glass bead cabinet.The eccentric adjustment screw if free and fully functional.The vacuum retard unit is bad.I’m guessing that the pick up is probably bad.