I use an old camshaft with a few pie cuts on the journals to dress the bearings., stick it in and spin. lol
Mopar cam bearings are thinner than most, they get boogered up and distorted a little when installing.
I do the same. Been doing that since I was a kid workin in a machine shop whan I was still in school. It was owned by an old retired Navy machinist. He showed me how to do it. Works great every time.