Dodge 3.9 V6 Oil Galley Plugs
I let the machine shop clean the block and install the plugs. The plug on the driver side is shallow.
On back of the thrust plate, the passenger side has a full circle, the driver side is machined down where it looks like oil flow down. There was a hole in one of the plugs in front, but not sure which side. I will take the plug out with the hole and replace it with a solid plug.