UPDATE: After completing the install my alternator isn't charging the battery. Please see the post at the bottom of the page
So I have a '75 280z and recently I've noticed my headlights get brighter when I rev the car. (Both in neutral at stand still and in motion)
I also noticed that my dash lights and interior lights get brighter as well.
The headlights are also very dim whether or not the car is revving or not, revving only brightens them a little and overall they're still dim.
The A/C fan also gets louder and blows harder when revving.
So somehow all of these problems are