Then I reinstalled the fan and shroud as a unit. It was pretty difficult with the heater hose and upper radiator hose in the way.
Here's the relay kit I used
I decided to mount the relay on the fire wall next to the fuel pump relay. I mounted the circuit breaker to the right of it. I picked up the hot for the fan and the relay from the terminal strip on the left.
I ran a #10 wire from the relay to the cooling fan for the hot and grounded the other side of the fan to the core support.