The reason I want to remove all of this is because I had a smog pump on my engine freeze up it was froze for like 5 years. I deleted it and tapped and plugged the back of the head and closed the hole on the exhaust. And there is a vacuum line that went to the smog pump and it’s just hanging I would love to just get rid of everything. But I’ll look for some threads. Also I don’t have a cat.

So I really don’t care for emissions or anything like that at all.