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Technical Has Anyone tried these 12v conversion kits for their shoebox

Discussion in 'The Hokey Ass Message Board' started by askforjonny, Jun 23, 2016.

  1. We rely on Shoe Box Central for tech support and specific parts for our 49. Chris and Holly at Shoe Box are great folks. And I've used their main wiring harness on our ride.
     
  2. Rand Man
    Joined: Aug 23, 2004
    Posts: 5,180

    Rand Man
    Member

    I was just looking at that kit for my '53 Ford. I'm also looking for any opinions. I haven't yet found a kit on the shoebox site.


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  3. Jalopy Joker
    Joined: Sep 3, 2006
    Posts: 32,586

    Jalopy Joker
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  4. Smokin Joe
    Joined: Mar 19, 2002
    Posts: 3,770

    Smokin Joe
    Member

    I assume the Ford pretty much runs all the same circuits and lights as a Chevy so you can probably run a kit from Chevs of the 40's or National Chevy club. Unless you really want to run tail light bulbs from a Ford sight. I would guess instrumentation and radio would be pretty much the same. Alternator wiring may be a little different. As for wires, your 6 volt wiring is heavier than what you need on 12 volt but will work just fine. I'll bet that there is a Ford site that is set up with kits just for Fords, but the bulbs and wiring are pretty much the same if you go with a GM 1 wire alternator like most do. I did my 50 Chevy in a day but I didn't build in a fuse box or any other modern stuff. I cracked up when the guy from The Guild on the TV show talked about how hard it was to switch a car from 6 volts to 12. If their guy couldn't do it in say 4 hours, I'd get a new guy to wire my cars. I did it in about 6 and I'd never done it before. They made it sound like it took them weeks. The hardest part was swapping every 6 volt bulb in the car for 12 volt bulbs. You only need the step-downs for certain instruments and your 6 volt radio if you want to keep that. The kit will tell you what instruments need to be stepped down.
     
    Last edited: Apr 29, 2017
  5. Rand Man
    Joined: Aug 23, 2004
    Posts: 5,180

    Rand Man
    Member

    I think I may buy a new PowerGEN alternator (generator lookalike) and a new wiring kit. I can get the other stuff locally. The the gauge regulator is available separately.


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  6. karl share
    Joined: Nov 5, 2015
    Posts: 115

    karl share
    Member

    Is it 6v pos earth or 6v neg earth. ???
     
  7. Rand Man
    Joined: Aug 23, 2004
    Posts: 5,180

    Rand Man
    Member

    The stock system on my 53 Ford is 6V positive ground. In the the process of converting to 12V, most folks change that to the modern negative ground system.

    My wiring is falling apart. These modern kits are really easy to use. The PowerGEN is negative ground.


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