'65 FLH Chain Housing Oil Lines

[Garym]

My '65 service manual indicates three oil lines: feed, return, and vent.
However, there are only two fittings on my inner primary cover: feed, and return. Did the later models add a vent line?
Thanks,
Gary

[T. Cotten]

Gary!

None of my '65s had a vent to the primary.

....Cotten

[Garym]

Thanks Cotten!
Gary