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#838776 03/26/2012 4:33 PM
Joined: Mar 2012
Posts: 21
B
Wrench Fetcher
Wrench Fetcher
B Offline
Joined: Mar 2012
Posts: 21
can one change out the 6v fields and change up to 12v in my stock generator.If so would one know where to get the parts or would it be easier to get one off a new version of the same that is already 12 volt? i have checked with my local altenator and starter shop and they can't do any thing for me.Trying to keep it looking as stock as possible but having the convenience of a 12 volt system

thank,Brad.

Joined: Feb 2002
Posts: 12,029
F
Cruising in the Passing Lane
Cruising in the Passing Lane
F Offline
Joined: Feb 2002
Posts: 12,029
the easiest would be to find a good used 12V generator and regulator, might have some luck with a post in the parts wanted, might even be a 'bolter in the maritimes has one

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics
Joined: Oct 2010
Posts: 1,232
L
'Bolter
'Bolter
L Offline
Joined: Oct 2010
Posts: 1,232
Hey bucketorust52 -

If you get a 12v generator, you can "disguise" it as a 6v by putting on a 6v tag. Here's how I did it < CLICK >. Most old truck vendors have the tags.


- Lonnie
My '54 3104
Photos that I have shared on Stovebolt via PhotoBucket are no longer available. Please contact me if you want a photo from an old post.
lonniecook [at] aol [dot] com. I sold my '54 3104 12/12/2017, but I still visit Stovebolt.

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Joined: Nov 2007
Posts: 190
K
Shop Shark
Shop Shark
K Offline
Joined: Nov 2007
Posts: 190
Yes, your original 6 volt generator can be converted to 12 volt, however, you have to change the armature and field coils and voltage regulator. You cant just swap out the fields out of a later model 12 volt generator. The pole shoes, which are what we call the two parts that hold the coils in, have to be changed as well and then there is a matter of some wiring to contend with internally. There never was a 12 volt conversion coil for the older Chevy generators, thats why you have to change the coils and pole shoes.....the pole shoes have to match the ID of the coils etc. This is what you have to do to convert the original generator. If your not worried about the original unit then you could probably go with a complete later model generator but it will have to be a long case and not short because of the mtg. bracket. I do this all the time and if you need more info feel free to PM me and I will forward you my info.
Thanks
Ken


Moderated by  Jon G, Rusty Rod 

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