Due to the 3G alternator's high output, use AWG-4 or AWG-6sized wire protected by dual 14-gauge fusible links or a 150- or 175-amp mega fuse for the main alternator "BAT" stud charge-wire running ...

Ford Alternator Upgrade for ... 3G swap requires slight mounting bracket clearancing due to its larger case and the use of a pigtail adapter or minor wiring modification. A 95-amp 3G swap to 130 ...

The solution is a 100-130-amp single-wire Motorcraft 3G alternator. You can buy a new 100-plus amp Ford 3G alternator from Summit Racing Equipment and be back on the road in a matter of hours.

In 1982, Ford stepped up the charging system demand with the internally regulated 2G alternator, which looks basically like the 1G, only with a 2G-specific wiring harness. The 2G was common to all ...