Actually, '09 was the start of the newer "Eagle" 5.7 and it's more the Eagle 5.7 that is destroying cam/lifters. At the PD I retired from, I last bought new Chargers in '18 and the new guy has bought some '19s and '20s on order. I keep in touch and will be finding out what the newer cars are experiencing. I think it was through at least '14 year models that they were giving me fits, because they had enough mileage on them for the problem to occur.