?Converting my shoebox to 12 volt?

Just seeing if someone could point me in the right direction to getting the correct wiring harness.

 

Any of the major brands (painless, ezwire, blah blah blah) will work for 12 volts. If you decide to wire it up from scratch (without a commercial wiring harness), use whatever gauge wire your original harness used. 6v systems actually need beefier wiring than 12v.

That answer your question?