Been hearing this light tapping sound for about 2 months now as of maybe a few weeks ago the tapping sound has gotten louder.

No sound at all outside of normal hemi tick on start up until the engine begins to warm up then it becomes very light tapping sounds. After I have driven it to the store and back and I may do a pull to maybe 60mph not a super hard one but a pull the entire time I will hear this tapping sound and it’s consistent with the rpm’s of my engine. As I downshift with paddles it actually flutters its so consistent with my engine rpm’s I don’t see anything underneath loose without taking anything apart and I notice no performance changes oil psi is normal as well no jumps in transmission or anything. Sometimes sounds like top end then bottom end at a point in time I thought it was between my engine and transmission. I’m stumped on this one. (still haven’t tore it apart yet want suggestions before I start anywhere)