I'm not sure I have the correct breather on my truck - a 1954 235 engine. It's the tall oil bath breather (about 8 inches tall).....however, all the pictures I have seen show a breather that is a little more like a pancake - say, 3-4 inches in height. I'm not set up to use photos yet (need to get on it), can anyone help? What does the correct breather look like for these old engines.