Voltage Regulator Question
Just about all replacement regulators you are going to come across are actually electronic. To find out, simply look at the bottom. An old mechanical has two large resistors underneath. An electronic does not. Also, if you EVER replace your old alternator, make CERTAIN you get a later square back. You can ground one field and continue using your old style regulator.
This is an original type mechanical
Below is a "parts store" electronic replacement
The alleged "better quality" is NAPA VR-1001 or Standard brand VR-128
Just about all replacement regulators you are going to come across are actually electronic. To find out, simply look at the bottom. An old mechanical has two large resistors underneath. An electronic does not. Also, if you EVER replace your old alternator, make CERTAIN you get a later square back. You can ground one field and continue using your old style regulator.
This is an original type mechanical
Below is a "parts store" electronic replacement
The alleged "better quality" is NAPA VR-1001 or Standard brand VR-128