Thanks Guys, I appreciate the responses.
I did use the Fusible Links 101 thread to ID the correct wire gauge but when I searched online I found several different 12ga links, but they were branded by auto manufacturer. The parts store guy hadn't even heard of such a thing, the Chevy dealership said they're not listed as a part you can order, and I called a supposed auto wire company and they couldn't even tell me if all blue links are created equal. I also spoke with a gearhead friend and he said that indeed, they are. I've never fried on before, so I had no idea (I also had no idea how exciting such a thing can be : )