Headers and Power Steering

so if i bought these would i need to change motor mounts to make them fit on my 74 dart?

I don't honestly know, I took a lot of pictures of this as I've
seen so many say it can't be done.
I can say his is definitely in and working.
I have a lot of picture of his headers and mounting if
it will help you.
As far as the mounts, I am only repeating what he told me
but I asked him several times.

I also saw him today at another cruise-in and he said he checked
out this site and was going to join.
Hopefully he will and you can talk directly with him.