4L70EObito Posted May 16, 2019 Report Share Posted May 16, 2019 I have a 2007 Chevy Silverado VortecMax edition. Does anybody know the amperage of the alternator? It's a 6.0 V8, not a 4.8 or a 5.3 V8. Quote Link to comment Share on other sites More sharing options...
eberhama Posted May 16, 2019 Report Share Posted May 16, 2019 Makes no difference on the motor size, youd have to check the RPO codes in the glove box. K68=105 amp, KG3=145 amp, KW1=160 amp. The vast majority of trucks are KG3's. 1 Quote Link to comment Share on other sites More sharing options...
4L70EObito Posted September 27, 2019 Author Report Share Posted September 27, 2019 Thanks for the advice. Quote Link to comment Share on other sites More sharing options...
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