I have a 91 Chevy Camaro with a 305. Problem is i need to get a Wiring harness for it. bought the car a while ago and have been morking on it and cant find a wiring harness. i dont want to give up on this car and all the electrical wires keep dying and not getting any power to them and cant figure it out right now my fuel pump is on a toggle switch and so is the fan.

Help me please someone?