"International made a 501 Gas 6 cylinder."

Wasn't that the one they called the Black Diamond? I also recall a Red Diamond IH engine.


1953 Chevy 5-window 3100
In the Stovebolt Gallery
More pix on Picturetrail

Dave
Engine & Driveline Moderator

If you can't make seventy by an easy road, don't go. ~~ Mark Twain