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| | | Forums66 Topics128,051 Posts1,055,768 Members48,426 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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on the Internet for over 30 years! and not clogged down with Ads! Again, thanks! | | | | Joined: Jun 2002 Posts: 150 'Bolter | | 'Bolter Joined: Jun 2002 Posts: 150 | Hello all. Re: Stone stock '53 3100. Can I install a 12 volt battery to kick the starter over and install a 6 or 8 volt shunt in the main power line? If so, does anyone have a part number? I plan doing a 12V conversion after I get the truck running and sorted out. And all dispersions and advice welcome. Thanks. | | | | | Joined: Jun 2011 Posts: 5,096 Crusing in the Passing Lane | | Crusing in the Passing Lane Joined: Jun 2011 Posts: 5,096 | A 6 volt starter will work fine on 12 volts, just don’t lay on it.
You need to provide only 6 volts, however you do it, to the fuel gauge, otherwise you will kill it, should be a colored tag on the terminal advising that fact, Jim Carter truck has that resistor for gauge. Resistor to feed heater, wipers, etc. Change bulbs.
There used to be a square ceramic resistor(about 4” x 4” square) no longer in production that had several taps, however they appear from time to time.
Ed
'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires. '47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle. '54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed. '55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.
| | | | | Joined: Apr 2005 Posts: 7,440 Bolter | | Bolter Joined: Apr 2005 Posts: 7,440 | Read our Tech Tips Page on 6v to 12v conversion. Easy job and not too expensive.
Martin '62 Chevy C-10 Stepside Shortbed (Restomod in progress) '47 Chevy 3100 5 Window (long term project) ‘65 Chevy Biscayne (Emily) ‘39 Dodge Business Coupe (Clarence) “I fought the law and the law won" now I are a retired one! Support those brave men/women who stand the "Thin Blue Line"! Hug a cop! USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)
| | | | | Joined: Jun 2002 Posts: 150 'Bolter | | 'Bolter Joined: Jun 2002 Posts: 150 | Roger that. Just wanted to get it running NOW (kid with new toy syndrome) without having to buy a six volt battery. I'll relax and check the tech. Thanks. | | | | | Joined: Dec 2018 Posts: 2,450 'Bolter | | 'Bolter Joined: Dec 2018 Posts: 2,450 | Crowbar 65 Would do the 12v conversion now and go right ahead with bulb change,1 wire alt,HEI, starter will work fine,NAPA for heater resistors,gas gage resistor at the vendors. Nice clean changeover !! 12 volt will really whip it over,my 7 are all that way. | | |
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