i was just wonder if any of you all could help me out i have a 6.0 that is drive by wire and i need to know what i need to do convert it to throttle cable i know i will need a new throttle body witch i have and someone told me that i would need a new wireing harness i have a wrecked 99 chevy with a 5.3 what i was wondering is do i need the harness or can i ues the one that came with the 6.0 any help would be great