What do you think about this statement.........

Make my engines LA’s. Just sayin. You can’t compare wear between the two, oils have changed so much. Operating temperature has changed so much. Magnums have less internal friction, but any la engine can be built that way.

Ball stud/screw suck. Cheap *** shivvy production method. Mopar stamped steel shaft rockers are light weight and offer exceptional oiling characteristics.

The only time you run into trouble is when you run too high a lift cam and too stiff a spring to match it. Where that point is, I’m staying out of that argument.

I will say aluminum racing rockers work well on race cars that wear cycle race parts. They will eventually fail. Steel replacement rocker arms(cast) are the way to go on the street.