Ok guys. I've got my 1950 Chevy 6400. It's got an unidentified motor in it with fairly loud rod knock if you rev it up much without a load.
It's got the two acorn style nuts that hold the valve cover down. Is it a 216 or 235? It does not have the side cover extending up over the spark plugs. The exhaust outlet angles to the rear a little bit.
Just curious. The truck is gonna get dieselized eventually, but still wouldn't mind know what this is.
Thanks!
-Matt
