Hello. I am selling a LS Swap standalone harness. I havesold over 225 harnesses all over the world. I have never received a return andhave great feedback from customers! You will not be disappointed if you buyfrom me. This harness has a blue/green connector for drive by wire. Thisharness contains EV6 style injector connections found on vehicles equipped withflex fuel. They are different than the usual Multec style injectors found onmost trucks and SUVs. The harness is setup to run a 4L60E transmission. Theharness contains all of the factory A/C connections. All the emissions connectorshave been removed from the harness. An OBD2 port has been installed with 5 feetof length.  A fuse block has been addedwith the needed fuses and relays provided. You only need three wires for theengine to run with this harness, battery 12V+, Keyed 12V+, and a lead wire toyour fuel pump positive post. The harness has been rewrapped in fresh wireloom. If you have any other questions, let me know. Check out my other listingsif this harness is not the one you are looking for or send me a messageand I will be glad to talk to you. I also provide a harness service, if youhave your own harness and need it to be standalone. Thanks for viewing and talk to you soon!