Its for a 98 Civic Cx. I believe you can use the same Mounts as an H22 swap
I found this:
H22 Into 92-95 Civic Swap Info - CivicLand Honda Civic Forums Very helpful and I have heard many things between the H22 and F20 are compatible so it should be the same process
I need to save a little money first though and see if this engine is still avaiblable, the F20 is cheaper than the H22 which is why I am looking into it and more rare. And remember this is F20B not the lesser F20's