Alternator wiring 66 Dodge Dart

First thing I would like to thank you two gentlemen for all your information and help it has been about 30 years since I've been doing any kind of upgrades to a car just getting back into it and I've never worked on a car this old...lol. things I'm trying to add to this car is a good sounding stereo with amps, Love My Music, upgrade my distributor from points to Pertronix and msd L6(which already added) and runs amazing. Also thinking of adding an electric cooling fan( so I won't feel nervous when I'm stuck in traffic when it's + 40) which we had a lot of this summer even in Toronto. Thanks again for the links too, points me in the right direction of what I should be looking at Reading