The Stovebolt Site Forums The Shop Area Engine Shop Top Oiler Question

Dave,

Was that "top oiler" also recommended/used on flat-head engines?

Here is a similar Marvel Myster OIl product. It is interesting to note that this product does mention lubricating the valve stems and guides, but the Ampco model somehow lubricates those areas/parts?

Here is a discussion of the "top oiler" in flat head Ford engines.