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79 SnowFighter Alternator

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Old Dec 2, 2010 | 02:15 PM
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78longbed
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79 SnowFighter Alternator

I've got an opportunity to grab an alt. from a 79 SnowFighter, the rusted out carcus that it is in, had dual batteries at one time. Just wondering if its worth messing with or wait and do the 3g upgrade? It would be going in my 78 F250 4x4. Both trucks have a 400 in them. Thanks for the input.
Jeff
 
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Old Dec 2, 2010 | 03:00 PM
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3G much better.Just because it was a Snowfighter with Dual Batteries doesnt mean it has more amperage, just more storage.
 
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Old Dec 2, 2010 | 05:23 PM
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not to hijack your thread (having problems with the search function) but what is the 3g upgrade? I have a 79 shorty 4x4 with a 351m auto , I am installing a plow (meyer)
thank you,
dave
 
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Old Dec 2, 2010 | 05:30 PM
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Modern/one wire alt. from possibly a Tarus. More amperage out. Don't know all the specifics, there have been many post about it, still reasearching it myself.
I know someone else can explain it better than me, pls feel free.
 
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Old Dec 2, 2010 | 05:33 PM
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The standard alternator is 60 amps, and the sno-fighter version is 100 if I remember correctly. They should be interchangeable as far as mounting brackets and wiring. If you could get it for cheap, it would be a nice upgrade so long as it's in decent shape. Spin it and see how the bearings feel. Regardless, a rebuild kit with new brushes and bearings should be dirt cheap.

-Jared
 
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