3G Alternator Swap Kit for 1983-1992.5 V-Belt IDIs

Take the guesswork out of your 3G swap with all the wiring done for you using all new American made parts.
Available with either 130 or 225 amp internally regulated alternators.

Included is a premade conversion harness, (simply attach Green/Red wire labeled Ignition Source to the green/red wire that is the original ignition source to the old alternator), 4 awg marine grade charge wire with external fuse and billet dual belt pulley designed to prevent belt slippage common with ford alternators.