1. Product: Iraggi 320amp alternator for 3800 Series II, I had it in my 2001 impala it is a direct bolt on alt with an underdrive pulley and will come with a shorter belt that fits perfect. and a plug adaptor that boosts voltage 1.5 volts. I am not sure what else it fits in but if it fits in a 2001 impala V6, it should work for you
2. Specs: 320 amps, I do not recall the idle output or the series but it was the most expensive one
3. Description/Condition: used in the car for less that a year (about 8 months) it was painted white, and its a little dingy from being in the car, but it worked perfectly in my car i ran high 14s to low 15s daily 14.8-15.2ish also comes with a plug that boosts the voltage 1.5 volts, i had this with my old 220 amp alt, but with the 320 the voltage was over 16 and i got scared.
4. Price: : 350 O.B.O. or trades for sound quality gear esp. a head unit, wanting a prs-800 prs-880, 80prs, alpine 9887, alpine 701 processor, audiocontrol DQXS, or anything nicer like that single din good sq, or whatever you feel like offereing maybe a decent component set too. Id rather trade it than sell it.