Does anyone know the part number for the Engine Wiring Harness for a 1989 Chevy c3500 454 engine? Looking to buy a vehicle that needs this harness so I want to make sure I can find a harness before buying the vehicle. Thank you.

 

I would be very surprised if anyone still made or sold these

 

Thank you for the response. I have found a couple online. At least I think I have. I am not a mechanic guy so I was hoping to get a part number or a picture of what it is I am looking for so I know if I am buying the correct thing. One harness was about $300 and one was about $680. Or is it worth it to see if I can find one in a salvage yard? Thank you for your input.