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Old Mar 26, 2015 | 05:47 PM
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tank_153
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From: Fredericktown
Alternator upgrade issues.

I'm trying to go with a 100amp one wire alternator for my 1975 f250 4x4 with a stock 360fe. All of the alternators I have tried are to deep and the back of the alt hits the cylinder head. I need some direction on how to get this done. I've dug through posts and called a retailer or two and have not come up with anything better than going down to a OEM size 75 amp. I will be running a dump trailer and a pop-camper both with trailer brakes. Jim from Centech who is currently building me a new wiring harness almost insists on a 100amp to power everything at once. Some direction would be most appreciated.
 
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Old Mar 27, 2015 | 03:38 AM
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Go with a 3G swap instead, you use a Ford alt that you can source out of a junkyard and it is rated 90 and 130 amps


https://www.ford-trucks.com/forums/9...g-upgrade.html


There are other threads all over the Dent and Bump side forums and even the Bulldog forums, just search
 
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Old Mar 27, 2015 | 09:08 AM
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Good info!
 
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Old Mar 27, 2015 | 10:19 AM
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Well that was easy! Thanks for the link. Got a new 3g alt at NAPA waiting on me and Jim will wire my harness up to plug and play! Thanks again for the tip.
 
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Old Mar 29, 2015 | 02:26 AM
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Thank you
 
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