So my exhaust manifold has a crack in it, one of the reasons I failed inspection. I have a couple of options and would like yalls opinion on them. The first is to clean off what I got, weld the crack together, and throw her back in there and see how long itll last before another crack appears. The second would be to buy an oem replacement header that should last a very long time. And the third option is to buy a aftermarket header thatll boost performance a little. The last option is my favorite, but obviously is the most expensive. :hmm: I'm stumped. Oh and I have the HO 4.0 in my 92.