I have a ls 6.0 in my buggy now that im about to pull. All works great. Has 50 lb flex fuel injectors custom tuned small cam complete turn key.Purchased from lsx4u.com. just built another one with them. Will come with all stock accessories Harness is cut down by them ... etc. All wires are labled. ship it to you in Tennessee through fastenal for 2500. Super easy to hook up.... pics of motor on crate is my new one and is for reference of what you would get. Same type of labeling.