Amp guage maxed out.

Have any of you tried one of those power master internal regulator alternators? It seems like a sure way to match up the right regulator with the right alternator. Maybe I'll get one if I rewire the car. I'm just on my way into a speed shop where there's some mopar guys to ask a lot of questions :lol:
Powermaster 175191: Upgrade Alternator Chrome Finish | JEGS
Read post #27 I got mine from Summit with a 10 % off coupon, the alt works very well.