So I'm trying to identify what may be the cause of this ticking noise.
I listened to all the LS1 ticking and knocking videos on YouTube but none are similar to mine.
It sort of sounds like when you hold a metal pen between two fingers and you tap it against a metal table. Best way for the to describe it. Maybe the rods or something.
You can hear it best at 0:05 and 0:22. The sound seems to be coming from the backside of the engine (closer to firewall).
It would be great if I could get some thoughts on what it could be, maybe what I can do about it as well.