Re: 2000 EB Alternator Question
I would just get the factory OEM replacement. I replaced my alternator a few months ago due to a large mud puddle, and I just went into Oreilly's and bought the stock replacement. If you're running a winch, or an air pump and a lot of lights, then go for higher output.
Have you ever replaced an alternator before. In this truck the key is having the right size socket wrench for the tensioner pulley. Other than that it's easy.