I like to know the way that looks the SMEC on my 1991 dodge van 250 with a 360 engine and the location too I have a new battery and a good alternator and I can't find the voltage regulator in the fire wall and is not internal(alternator) reading the manual book they appoint to a regulator located in the SMEC Ihave an idea of what looks like but I want to make sure(Located in center of fire wall above engine and looks like black hard plastic box? )
thank you very much David