So after sitting over night the noise fixed itself... I started it up after looking over for any bolt heads missing in the exhaust manifold. I found none. After starting I didn’t notice the clacking like in the video I posted last night. The vid I’m posting now is within a minute of a cold start at 34 degrees outside. And it got a little more quiet after warm up. Been driving now for half hour and nothing unusual.
I think I’m going to put some atf in the oil and change it soon. I forgot to mention when I put the lifters back on on the drivers side I pulled the pushrods out and cleaned them. They had a good amount of carbon. What I should of done is try to spray down the oil passage. Oh well.