the wiring harness is a B to take loose, alot of connections. you will need to take the trans out, take loose all hoses, the ac, and it is easier of you take the front clip off. me and a buddy got an engine and trans out of a G in 4 hours, and about the same amount of time if not longer to get the harness off

 

its not that its cant be done, it has been been done. Its that the extra power you will make to be at stock levels of an 07-08 isnt worth it. Might as well sell yours and just take the money and get an 07-08 with all the other little extras like headlights, hood, LED tails and so on. your money do as you please good luck OP

 

 

go LS

 

^^^ THIS! I will be dropping a LS2 in my Z next year along with some LSX goodies!

 

If you do the research, HR won't disappoint!