How-to Install a High-Output Ford 3G Alternator into Older A Ford 3G integrally regulated alternator is the best choice for replacing old 1G externally regulated alternators on amped-up muscle cars.Author: Marlan Davis Foxbody 3G Alternator Upgrade | FoxStang Wiring a 3G upgrade in an 87-93 Mustang. If you have those years, you can re-use the factory D-connector since it has 3 wires in it. Removing the wiring tape you will discover the white/black wire follows the harness and loops back to the rectifying connector (black connector with two black/orange wires). 1g alternator wiring diagram help - Four Eyed Forums Hey, I have not been able to locate a harness for my alternator and was wondering if anyone knows how to wiring up a 1g alternator..I am not in a position to upgrade to the 3g Amazon: ford alternator wiring harness 1-16 of 158 results for "ford alternator wiring harness" Skip to main search results Amazon Prime. Eligible for Free Shipping. Painless Performance 30831 Ford 3G Alternator Upgrade Kit. 4.8 out of 5 stars 5. $88 $ 88. 98 $112 $112. Get it as soon as Tue, Feb 11. FREE Shipping by Amazon. 1g to 3g alternator upgrade - YouTube Click to view on Bing8:49Episode 45 Season 2 1G to 3G Alternator upgrade How to make a Ford 3G alternator into Mike Lauer 213,882 views. 55:51. Bronco project pt5: 3g alt conversion and remote battery wiringAuthor: Joe TiffanyViews: 24K 1979-1985 Mustang SVE 1G to 3G Alternator Upgrade Click to view on Bing8:16This SVE 130 amp alternator upgrade kit gives your 1979-1985 Foxbody Mustang more charging power for your accessories! 1979-1985 Mustang stock alternators suffer from small wiring and low outputAuthor: Late Model RestorationViews: 11K How to Identify Your Ford 3G, 4G & 6G Series Alternator How to identify key differences in Ford 3G, 4G and 6G Series alternators. Large Case High Output upgrade paths from your stock small case alternator. Alternators By Quick Start Automotive Electric ™ Phone The first G-series was the 1G externally regulated alternator. 1G to 3G Ford Alternator Conversion - ltdlx 1G to 3G Ford Alternator Conversion . I’ve never been happy with the charging system on my 85 LTD LX. Supposedly the stock alternator (65-amps) had been rewound to 100-amps, but it still couldn’t keep the battery charged at idle. How to Identify and Select Ford Alternators Unless you are doing a concours restoration, it is suggested you step up to the Ford 3G alternator and the appropriate wiring, 1G: 1964-1986. The original Ford alternator rated at 38 to 55 amps. Ultimate 1G to 3G conversion guide. - Foureyedpride Ultimate 1G to 3G conversion guide. This kit is engineered for all Ford vehicles with an external voltage regulator. Next I started my comversion by using an alternator from a 1999 Ford Taurus I pilled from the Junk Yard for $10.