voltage regulator

I bought a constant 14v regulator from MP and put a late model 97-98 136 AMP alternator and the charging system worked great on my Dakota,94 up dodge alt.runs through the PCM I just took the field wires and hook them up to the regulator if that will help you any I believe there is some threads on this some where I learned on my on.I'm putting the same system on my Dart I'm building now.