This kit is made specifically for the installation of a Ford 3G alternator on any vehicle where the stock alternator was EXTERNALLY regulated

We incorporate a new replacement external regulator box (as shown) to capture the proper circuit and retain the stock wiring harness along with our own 3-wire (3G Series) regulator plug.  This kit allows the customer to retain the OEM warning lights and shunt type ammeter **  

Installation only requires the customer replace the stock external regulator with the one provided, install the alternator and our 3-wire plug, then make one crimp connection from the original wires at the alternator.  All alternator upgrades require a large (#6 or #4 gauge) wire be run from the output of the alternator to the vehicle harness

** direct reading ammeter should not be used or should be bridged due to the significant increase in measured amperage with upgrade alternators