Hey everyone, today is my first post and was wondering is someone could answer some questions for me. I have an 89' IROC with the stock 305TBI in it and i just finished building a 406 to go in which is going to run off a Holley 750 carb. The stock motor had a massive wiring harness with all types of sensors and connectors going to the computer, and what i need to know is how i can eliminate that harness and how to wire the car up after doing so? how do i go about hooking up wires to this new motor since i'm not using the harness or computer in the car? are things such as the wipers and lights wired into that harness or are they hooked up seperately? thanks for all the help!