I am trying to swap ot the stock 229 v6 in my 84 monte. I would like to put a 350 in it. I need to know if I can rebuild an old 350 out of another car without needing to use the computer from the old car. I am trying to simplfy the setup under the hood and don't want to mess with all that stuff? SSo if I have to do that I will probably go with a crate motor.