Help NOISY lifter or gasket??? Video...

Check all around the header flange with a length of hose like 67Dart273 suggested. That would tell you yes or no on the header leak right away.

I just did the hose check, AND its leaking all around the middle flange. I could hear the air and the tick. (unless its a exhaust vale tick). Im going to try and tighten in the morning.
THANKS Guys !