I'm swapping in a ly6 with the l92 heads and l92 intake. So I have no use for this FAST with the cathedral ports. I bought it brand new and have had it for about 3 months. Comes with nnbs fuel rail and injectors. Also does not come with the button head valley cover bolts. Does not come with throttle body. $850 shipped. Call/text 864-542-6558