The back of the pulley is dry so it’s not leaking from there. The trouble is I think the fan is blowing the oil around and the only place it seems to leak is a little bit around the pump. It also could be one of the 2 fittings on the pump cover. If I drive it about 10 miles or so, it might leak a drop or 2 on the floor. That doesn’t bother me as much as it blowing on the exhaust and baking in. The header is ceramic coated so I use metal polish to clean it so it doesn’t build up. And this doesn’t include the trans which seeps also. It just got new R & P and gears a hundred miles ago.