I have a MSI SEAHAWK 1080 that has a broken pump and a functional MSI GAMING X 1060 6gb. I want to put the GAMING X 1060 Gpu headsink onto the Seahawk 1080 PCB but I'm not sure that it'll work like that.
I would see if you can find pics of both of the pcb. There's a small possibility that they share a similar enough design. You may also look at other custom cooling options like the accelero.