My 1938 21 stud engine doesn’t appear to have an oil filter and I was wondering firstly where it is – if there even is one – and if not, do people think it would be a good idea? If so, any idea where it would go? I have a bypass filter which I could fit if needed.
It looks like one hose could be connected where the oil pressure gauge goes, but can’t find a anywhere to attach the other end – would it be down by the sump?