Fan shroud mounting question

Thanks TrailBeast
I'm not sure yet if they do line up for sure. The shroud is from classic industries, #MA2228 which is a reproduction of factory part 2998325. It just came in today and I didn't want to pull the fan to install it until I was sure I had the right mounting hardware. That is a good point though. I will do that and see if the holes line up and go from there. I will report back with pics.

If the holes line up nice I personally would try to use the speed nut type like pictured even if you have to get bigger or even smaller ones.
Length of the screw is critical using those though, but I'm sure you can see what your limits are behind there where the screw would extend.

I remember doing one once with 10/32 machine screws with fender washers against the shroud and a nut in that pocket on the radiator frame.