1989 Jeep Wagoneer, 360v8, 727, stock for now,
I would have assumed so but the product pictures shows copper. It should be here this week, will let you know.With the cam bearing do they normally have a Babbit layer over the Copper?
Apart from no layer there does not appear to be much sign of major wear, only a couple of wear points.
As far as the wear Cummins inspection instructions shows that any heavy scoring the bearing should be replaced.