If you are using a GM alt. with internal regulator
you must have resistance or a diode in the signal
wire from the ignition switch. I use a dash light
with plastic socket & 2 wires. That also gives
you a warning light.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum