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Powermaster can help you with Selection, Install and Problem Solving for this product by giving them a call at 800-323-5102. Problem Solving is best served while the product is still on the vehicle. They have "Starter & Alternator" people to help you!
Summary: Built better than Tuff Stuff alternator which this one replaced. Internal regulator instead of one sitting on the back of the alternator. Working great so far. Powermaster sends the tested specs for each individual alternator they build. This one actually had a max amp output of 119 amps and an idle output of 84 amps. Checked in the car and appears to be accurate. Voltage holding steady at 14.2 volts.
Pros: Built better than other alternators I have used.
Yes, I recommend this product.