I have noticed shiny particles in the oil drained from my vacuum pump puke tank every time I drain it, twice a day at the races on my new motor so I decided to look at the gear, it was a new Mopar brand and it is making metal since start up evidently rant
This motor has a set of Jesel paired shaft rocker arm set up on the 440-1 heads so I don't want it failing, I reused the one out of the old motor that has 5 + years of racing on it with no issues or evidence of wear on it yet luck
I'll watch it carefully now and hope it doesn't start wearing against this camshaft luck

Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)