Conversion Plugs

6G-4G Plug (462802D)

In order to use the Bullitt Intake Manifold on a 4.6L not originally equipped with it (1999 to current), we specifically assembled a kit to put the 4G family alternator back on a 4.6L Mustang which originally was equipped with a 6G family alternator. The...

1G-3G Conversion (462802C)

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...