Ok so i have a 95 Runner and im going to have to put a new motor in it and i would like to put the 96 body styles motor in it for a little extra power. Im just curious if the 3.4 will bolt right in without any conversion kits. thanks for your time

 

nope you still need to do a wiring harness

 

Yes he is right you will have to do quite a bit of wiring, it will bolt up to the tranny tho. Process after that kinda depends whether its a manual or an auto.
Also you will need to buy or fab(or have fabbed) a crossover to run stock exhaust. I am not sure if anyone sells the crossover pipe with the closure of ORS

An amazing engine, and worth the swap in my opinion,and many others.

 

This site gives you a very good understanding of the basics involved:

http://www.andrewzook.com/content/view/22/37/