I haven't worked through all the "predator priests" in the PA report, but a quick survey shows many of the perpetrators were ordained before VII, and others ordained after VII were sufficiently close in time that they had to have gotten their seminary formation prior to VII.
Not sure why the double post.
‘Priests accused of abuse in the Pennsylvania grand jury report, on average, were born in 1933 and ordained as priests in 1961. Outside of Pennsylvania, allegations of abuse have also been levied recently against former Cardinal Theodore McCarrick. He was similarly born in 1930 and ordained a priest in 1958.’
from here:
http://nineteensixty-four.blogspot.com/2018/08/pain-never-disappears-from-unhealed.html?m=1
Freegards