I did a 3.0 in to a 3.5 place but I used a older 12 valve 3.0 so I am not sure what all if diff on then too. I had to change alot of stuff. So I hope your block is not the same. I think what your doing would not be as hard.


1997 Montero LS with a motor swap a 1990 V6 12valve ported heads full 2.5in Ex I run stock tire size for Daily use, off road have 33x12.5 working on going trubo.