I've spoke with you before I was the guy with the "01 KA24DE in the "96 Hardbody,I think you need to swap either a KA-T the wiring is pretty straight foward or go SR thats what im currently doing to my Hardbody once my boy goes back home and brings me the swap but I know someone right now with a NA SR in a hardbody and that thing rides out it feels like a Honda singlecam on a bicycle either way let me know if you need any ifo you think I can help you out with