i need help

FYI, going forward, please consider placing a little more info in your title. A lot of people will not open a thread with a vague title like, "I need help". Maybe, "Anybody know what headers will fit a 76 Duster Gen 3 hemi swap?" I see you are a relative newbie, so I am just trying to help. Good luck with the swap. I have considered it for my 69 Barracuda. Except for the headers, has it gone OK so far. My main concern would be the wiring harness.