installing a 100amp alternator

.................Not sure why guys want to do this, is this actually in an A body? Remember this: These have, relatively speaking, HUGE rotors. Just about any rotor is geared (pulley ratio) 3:1 or 4:1 above crank speed so if you are spinning the engine to only 5K that alternator sees at least 15 THOUSAND RPM!!!!

I used to run one of these when I had the "wench" on the old FJ-40, but I wouldn't want one my my Dart