i have performed a search,and i only need to verify before proceeding.i had a 350 tpi camaro,1987.i have sold the engine,harness,and computer.i am going back with a 427.i purchased a harness pretty cheap to put back whatever i need.am i correct in thinking that all i need on the passenger side is a tan wire that runs for the fuel pump relay?everything else runs from the plug on the driver side by the brake booster?i do want to keep all of my stock guages inside.it will be a carbed application.yhanx for all feedback.