86' frame vs 92' frame...

I was wondering if anyone could tell me the differences between the 2 frames. I mostly want to know about the body mounts. my plan is putting a 94 4runner body on a 86' frame. I know it works well with the early 90's frames thanks to seth, but i was wondering how well it worked with the 86' frame

think it should be the same, but i'm not thinking any of the mounts but the core support will work without modification...

I know the two frames are different but i was wondering if someone knew it what ways