1 wire to 3 wire alternator swap resistor needed?

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I have 99 Tahoe that I did an ls2 motor swap and I'm using a 06 corvette 3 wire alternator with a 2002 411pcm. My truck has 1 wire and my question is do I still need to run a resistor on this 3 wire alternator setup ?

Alot of info out their saying if I have a battery warning light no resistor is needed

Thanks in advance