Original, never ran Winfield 3/4 cam for 32-48 flathead. Some lobes have cosmoline still on them and white grease as if the cam was once installed in an engine. The lobes have no wear, they have never been ran. The rough casting has been smoothed between the lobes which is typical of original Ed Winfield cams. Look at the pics and ask questions, I will do my best to answer. The old timer I got it from said it was ground by Ed in the late 1950's, I have no way to verify this, but that's the story.

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