Alternator

[manutd583]

Does anyone know what amps a stock 01 tahoe alternator has?

 

[greengumby]

the stock on mine is 145 amps

 

[JKmotorsports]

There were two options; 130A and 145A. There will be an RPO code that will tell you which one you have. I don't which codes denoted which alt, but if I come across it, I will let you know.