64 C10 - gets a T5 transmission

[Lugnutz65]

Originally Posted by akqj9

Now that I have the new T5, I am ready to install backup lights which did not come on my 64 fleetside. How do I hook up the wires?
Also, I will need a tool to cut a 2 3/8 hole on the bed for the lights. I have seen the hole saws with a drill in the center, but not ones to cut sheet metal.
I was told there is a hole cutter that has dies on either side of the metal that a center piece is tightened and it cuts the hole.
What is the best way to cut the hole?

The reverse switch simply completes the circuit. You would just need to wire it into the reverse light circuit.

I can't comment about cutting holes in the fenders. I have no experience with that.