Its on here somewhere. I found that running poly or solid motor mounts, and a poly tranny mount prevented the engine to move and prevent the fan from hitting the radiator.
If you grab one, just grap a poly tranny mount and poly motor mounts.
I have solid mounts and my 2jzgte fan in my 1jz is like 1/4 away from my shroud, but doesnt hit because the motor doesnt move. I did break mine back when I had oem mounts that were old and torn