Good evening. I started my carb to TPI swap on my 1986 IROC-Z a while ago and am down to getting the fans operating properly now. I have the wiring harness for a 1987 TPI and I have installed dual electric cooling fans. There are two fan relays that are to be located by the battery. I found one of them from TPI parts, the main fan relay and I think the part number was 10038311. There is an auxillary fan relay and I do not know the part number for this one. ANY help and even a pic would be great. I appreciate the assist.

Tony