I tried to post a picture but it will not upload it to managed attachments . Do I need to have more posts before it will allow me to do this . I checked the properties of the picture and it is within the correct size allowed . The oil sending unit is right next or above the oil filter mount . It is not leaking at this time just the oil lines going in to the mount . They look the same as brakelines only much larger approx. 3/8 inch steel tubing with brass fittings .