I am trying to id my wiring harness?? I called Painless and it was anything but . The tech support guy said there is no way to know what harness it is because they don't mark them! And there is no schematics because all you need to do is look at what is printed on the wire. I told him it was for a roadster and he said the only harness available was a 300... part number or ??? The picture of it is not right. So I looked around and found the 50002 race harness has the same fuse block. I am not sure it matters, but does anyone have the same fuse block and have a different part number for their harness?

My next step is to check the wire colors because the 50002 lists GM color code for the wires?

Also, did you get a schematic with your harness or just the install manual?

painless breakers.jpg50002 harness picture.jpg