This is pretty simple stuff. If an electrician got this wrong they should take up wood working and burn their ticket.
2007 Jayflight 25RKS- SOLD
2011 Jayflight G2 31 RKS with aluminum wheels- SOLD
2004 Silverado 5.3L with Hypertech and Borla exhaust-SOLD
2011 Silverado LTZ 6.2L Max Tow Package