Thinking about doing a 12v swap in my 55' ford. Does anyone have a write up about it anywhere? I can't seem to find info about it. Everyone just says "it's easy, you gotta do it!" And that's about it. Or gets way too technical with no just straight answers. I swapped my old 66' scruby years ago and a couple others but it's been so long I can't remember.

Unless you HAVE to install a lot of modern electronic accessories (?), heavy gauge battery cables (with clean connections), an Optima 6V battery (and matching-type trickle charger), and a fresh (high-torque rebuilt is best) starter is all you will need for reliable starting if the motor is kept properly tuned/setup. A lot less trouble & expense than 12V conversion. If you are one of the few who have the tools & expertise to properly adjust the regulator, you could probably get by without a charger. I can even use my 12V GPS & phone charger with a simple home-built converter/transformer that plugs into the lighter socket.

6 VOLTS/POS. GRD. NW INDIANA