2019 chevy silverado 5.3

2019 chevy silverado 5.3 with 110k vehicle came in with a check engine light had a p0306 code for misfire and a tapping noise so removing bank 2 cylinder head and this is what I found.im going to recommend a new engine

[@jacobnorth8642]

Was thata DOD 5.3?

[@Iroc_twan]

Yes dod lifter