Question for anyone with a high output alternator, need response FAST
I'm looking to get a higher output alternator for my truck now that I know my old alternator is kaput. I'm thinking about 130 amps or so. I'd like to go through my local autozone just so I can get it tomorrow and put it in. What I need to know is, what size alternator did you get? The guy at autozone said the only alternator they list for a 4.0L is a 95 amp one. Would one from a 4.2L f-150 work? Or another vehicle? What should I look for to make sure that it fits? Thanks so much everyone!