Anyone in a 2007-2013 Silverado, Sierra, Tahoe ect do a big three upgrade on there truck? Does anyone know if there is a write up anywhere on here I search but can’t seem to find one

 

It's simple you can
1 go from positive side battery to alternator
2 from battery negative to block, head or the power steering pump / alternator bracket
3 from battery negative to the frame or a good place on the body

 

Thank you