I swapped out a 1970 F engine for a 1975 2F engine and now have a major oil leak. On the 2F there is a T coming off the outlet for the oil temperature sending unit that has sort of a compression fitting on it. When I run the engine, oil spurts out of the end. I did not have anything like on the F engine, so I do not know what goes there. I have not been able to find anything in my Haynes or Factory manuals. Anybody know what goes on there?