We can get you a whopping 170 amps when you rebuild with our kit. And no need to modify the rest of your electrical system. Next day shipping in most cases. The new hi amp stator is already installed in the new front plate. A heavy duty rectifier (diode pack). The rest of the kit includes new bearings, brushes and springs already loaded in the new plastic brush holder, and some extra hardware. All parts have a 1 year warranty. Plus, our exact how to rebuild video, precisely for your alternator type. We also give you the best tricks to minimize downtime.